669366984

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:212

約数の個数: 256

約数和(自身を含む): 2072770560

約数和(自身を除く): 1403403576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 41, 44, 52, 66, 67, 71, 78, 82, 88, 104, 123, 132, 134, 142, 143, 156, 164, 201, 213, 246, 264, 268, 284, 286, 312, 328, 402, 426, 429, 451, 492, 533, 536, 568, 572, 737, 781, 804, 852, 858, 871, 902, 923, 984, 1066, 1144, 1353, 1474, 1562, 1599, 1608, 1704, 1716, 1742, 1804, 1846, 2132, 2211, 2343, 2613, 2706, 2747, 2769, 2911, 2948, 3124, 3198, 3432, 3484, 3608, 3692, 4264, 4422, 4686, 4757, 5226, 5412, 5494, 5538, 5822, 5863, 5896, 6248, 6396, 6968, 7384, 8241, 8733, 8844, 9372, 9514, 9581, 10153, 10452, 10824, 10988, 11076, 11644, 11726, 12792, 14271, 16482, 17466, 17589, 17688, 18744, 19028, 19162, 20306, 20904, 21976, 22152, 23288, 23452, 28542, 28743, 30217, 30459, 32021, 32964, 34932, 35178, 35711, 37843, 38056, 38324, 40612, 46904, 52327, 57084, 57486, 60434, 60918, 61841, 64042, 65928, 69864, 70356, 71422, 75686, 76648, 81224, 90651, 96063, 104654, 107133, 113529, 114168, 114972, 120868, 121836, 123682, 128084, 140712, 142844, 151372, 156981, 181302, 185523, 192126, 195037, 209308, 214266, 227058, 229944, 241736, 243672, 247364, 256168, 285688, 302744, 313962, 362604, 371046, 384252, 390074, 392821, 416273, 418616, 428532, 454116, 494728, 585111, 627924, 680251, 725208, 742092, 768504, 780148, 785642, 832546, 857064, 908232, 1170222, 1178463, 1248819, 1255848, 1360502, 1484184, 1560296, 1571284, 1665092, 2040753, 2145407, 2340444, 2356926, 2497638, 2535481, 2721004, 3142568, 3330184, 4081506, 4290814, 4680888, 4713852, 4995276, 5070962, 5442008, 6436221, 7606443, 8163012, 8581628, 9427704, 9990552, 10141924, 12872442, 15212886, 16326024, 17163256, 20283848, 25744884, 27890291, 30425772, 51489768, 55780582, 60851544, 83670873, 111561164, 167341746, 223122328, 334683492, 669366984]

約数ペア:

[(1, 669366984), (2, 334683492), (3, 223122328), (4, 167341746), (6, 111561164), (8, 83670873), (11, 60851544), (12, 55780582), (13, 51489768), (22, 30425772), (24, 27890291), (26, 25744884), (33, 20283848), (39, 17163256), (41, 16326024), (44, 15212886), (52, 12872442), (66, 10141924), (67, 9990552), (71, 9427704), (78, 8581628), (82, 8163012), (88, 7606443), (104, 6436221), (123, 5442008), (132, 5070962), (134, 4995276), (142, 4713852), (143, 4680888), (156, 4290814), (164, 4081506), (201, 3330184), (213, 3142568), (246, 2721004), (264, 2535481), (268, 2497638), (284, 2356926), (286, 2340444), (312, 2145407), (328, 2040753), (402, 1665092), (426, 1571284), (429, 1560296), (451, 1484184), (492, 1360502), (533, 1255848), (536, 1248819), (568, 1178463), (572, 1170222), (737, 908232), (781, 857064), (804, 832546), (852, 785642), (858, 780148), (871, 768504), (902, 742092), (923, 725208), (984, 680251), (1066, 627924), (1144, 585111), (1353, 494728), (1474, 454116), (1562, 428532), (1599, 418616), (1608, 416273), (1704, 392821), (1716, 390074), (1742, 384252), (1804, 371046), (1846, 362604), (2132, 313962), (2211, 302744), (2343, 285688), (2613, 256168), (2706, 247364), (2747, 243672), (2769, 241736), (2911, 229944), (2948, 227058), (3124, 214266), (3198, 209308), (3432, 195037), (3484, 192126), (3608, 185523), (3692, 181302), (4264, 156981), (4422, 151372), (4686, 142844), (4757, 140712), (5226, 128084), (5412, 123682), (5494, 121836), (5538, 120868), (5822, 114972), (5863, 114168), (5896, 113529), (6248, 107133), (6396, 104654), (6968, 96063), (7384, 90651), (8241, 81224), (8733, 76648), (8844, 75686), (9372, 71422), (9514, 70356), (9581, 69864), (10153, 65928), (10452, 64042), (10824, 61841), (10988, 60918), (11076, 60434), (11644, 57486), (11726, 57084), (12792, 52327), (14271, 46904), (16482, 40612), (17466, 38324), (17589, 38056), (17688, 37843), (18744, 35711), (19028, 35178), (19162, 34932), (20306, 32964), (20904, 32021), (21976, 30459), (22152, 30217), (23288, 28743), (23452, 28542)]