1218847344

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:208

約数の個数: 320

約数和(自身を含む): 3905750016

約数和(自身を除く): 2686902672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 41, 44, 48, 52, 61, 66, 71, 78, 82, 88, 104, 122, 123, 132, 142, 143, 156, 164, 176, 183, 208, 213, 244, 246, 264, 284, 286, 312, 328, 366, 426, 429, 451, 488, 492, 528, 533, 568, 572, 624, 656, 671, 732, 781, 793, 852, 858, 902, 923, 976, 984, 1066, 1136, 1144, 1342, 1353, 1464, 1562, 1586, 1599, 1704, 1716, 1804, 1846, 1968, 2013, 2132, 2288, 2343, 2379, 2501, 2684, 2706, 2769, 2911, 2928, 3124, 3172, 3198, 3408, 3432, 3608, 3692, 4026, 4264, 4331, 4686, 4758, 5002, 5368, 5412, 5538, 5822, 5863, 6248, 6344, 6396, 6864, 7216, 7384, 7503, 8052, 8528, 8662, 8723, 8733, 9372, 9516, 10004, 10153, 10736, 10824, 11076, 11644, 11726, 12496, 12688, 12792, 12993, 14768, 15006, 16104, 17324, 17446, 17466, 17589, 18744, 19032, 20008, 20306, 21648, 22152, 23288, 23452, 25584, 25986, 26169, 27511, 30012, 30459, 32021, 32208, 32513, 34648, 34892, 34932, 35178, 37488, 37843, 38064, 40016, 40612, 44304, 46576, 46904, 47641, 51972, 52338, 55022, 56303, 60024, 60918, 64042, 65026, 69296, 69784, 69864, 70356, 75686, 81224, 82533, 93808, 95282, 96063, 97539, 103944, 104676, 110044, 112606, 113529, 120048, 121836, 128084, 130052, 139568, 139728, 140712, 142923, 151372, 162448, 165066, 168909, 177571, 190564, 192126, 195078, 207888, 209352, 220088, 225212, 227058, 243672, 256168, 260104, 281424, 285846, 302744, 330132, 337818, 355142, 357643, 381128, 384252, 390156, 416273, 418704, 440176, 450424, 454116, 487344, 512336, 520208, 532713, 571692, 605488, 619333, 660264, 675636, 710284, 715286, 762256, 768504, 780312, 832546, 900848, 908232, 1065426, 1072929, 1143384, 1238666, 1248819, 1320528, 1351272, 1420568, 1430572, 1537008, 1560624, 1665092, 1816464, 1857999, 1953281, 2130852, 2145858, 2286768, 2308423, 2477332, 2497638, 2702544, 2841136, 2861144, 3330184, 3715998, 3906562, 4261704, 4291716, 4616846, 4954664, 4995276, 5722288, 5859843, 6660368, 6925269, 7431996, 7813124, 8523408, 8583432, 9233692, 9909328, 9990552, 11719686, 13850538, 14863992, 15626248, 17166864, 18467384, 19981104, 23439372, 25392653, 27701076, 29727984, 31252496, 36934768, 46878744, 50785306, 55402152, 76177959, 93757488, 101570612, 110804304, 152355918, 203141224, 304711836, 406282448, 609423672, 1218847344]

約数ペア:

[(1, 1218847344), (2, 609423672), (3, 406282448), (4, 304711836), (6, 203141224), (8, 152355918), (11, 110804304), (12, 101570612), (13, 93757488), (16, 76177959), (22, 55402152), (24, 50785306), (26, 46878744), (33, 36934768), (39, 31252496), (41, 29727984), (44, 27701076), (48, 25392653), (52, 23439372), (61, 19981104), (66, 18467384), (71, 17166864), (78, 15626248), (82, 14863992), (88, 13850538), (104, 11719686), (122, 9990552), (123, 9909328), (132, 9233692), (142, 8583432), (143, 8523408), (156, 7813124), (164, 7431996), (176, 6925269), (183, 6660368), (208, 5859843), (213, 5722288), (244, 4995276), (246, 4954664), (264, 4616846), (284, 4291716), (286, 4261704), (312, 3906562), (328, 3715998), (366, 3330184), (426, 2861144), (429, 2841136), (451, 2702544), (488, 2497638), (492, 2477332), (528, 2308423), (533, 2286768), (568, 2145858), (572, 2130852), (624, 1953281), (656, 1857999), (671, 1816464), (732, 1665092), (781, 1560624), (793, 1537008), (852, 1430572), (858, 1420568), (902, 1351272), (923, 1320528), (976, 1248819), (984, 1238666), (1066, 1143384), (1136, 1072929), (1144, 1065426), (1342, 908232), (1353, 900848), (1464, 832546), (1562, 780312), (1586, 768504), (1599, 762256), (1704, 715286), (1716, 710284), (1804, 675636), (1846, 660264), (1968, 619333), (2013, 605488), (2132, 571692), (2288, 532713), (2343, 520208), (2379, 512336), (2501, 487344), (2684, 454116), (2706, 450424), (2769, 440176), (2911, 418704), (2928, 416273), (3124, 390156), (3172, 384252), (3198, 381128), (3408, 357643), (3432, 355142), (3608, 337818), (3692, 330132), (4026, 302744), (4264, 285846), (4331, 281424), (4686, 260104), (4758, 256168), (5002, 243672), (5368, 227058), (5412, 225212), (5538, 220088), (5822, 209352), (5863, 207888), (6248, 195078), (6344, 192126), (6396, 190564), (6864, 177571), (7216, 168909), (7384, 165066), (7503, 162448), (8052, 151372), (8528, 142923), (8662, 140712), (8723, 139728), (8733, 139568), (9372, 130052), (9516, 128084), (10004, 121836), (10153, 120048), (10736, 113529), (10824, 112606), (11076, 110044), (11644, 104676), (11726, 103944), (12496, 97539), (12688, 96063), (12792, 95282), (12993, 93808), (14768, 82533), (15006, 81224), (16104, 75686), (17324, 70356), (17446, 69864), (17466, 69784), (17589, 69296), (18744, 65026), (19032, 64042), (20008, 60918), (20306, 60024), (21648, 56303), (22152, 55022), (23288, 52338), (23452, 51972), (25584, 47641), (25986, 46904), (26169, 46576), (27511, 44304), (30012, 40612), (30459, 40016), (32021, 38064), (32208, 37843), (32513, 37488), (34648, 35178), (34892, 34932)]