1870914864

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1423}}^1$

素因数の和:1504

約数の個数: 240

約数和(自身を含む): 6199936512

約数和(自身を除く): 4329021648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 43, 48, 49, 52, 56, 78, 84, 86, 91, 98, 104, 112, 129, 147, 156, 168, 172, 182, 196, 208, 258, 273, 294, 301, 312, 336, 344, 364, 392, 516, 546, 559, 588, 602, 624, 637, 688, 728, 784, 903, 1032, 1092, 1118, 1176, 1204, 1274, 1423, 1456, 1677, 1806, 1911, 2064, 2107, 2184, 2236, 2352, 2408, 2548, 2846, 3354, 3612, 3822, 3913, 4214, 4269, 4368, 4472, 4816, 5096, 5692, 6321, 6708, 7224, 7644, 7826, 8428, 8538, 8944, 9961, 10192, 11384, 11739, 12642, 13416, 14448, 15288, 15652, 16856, 17076, 18499, 19922, 22768, 23478, 25284, 26832, 27391, 29883, 30576, 31304, 33712, 34152, 36998, 39844, 46956, 50568, 54782, 55497, 59766, 61189, 62608, 68304, 69727, 73996, 79688, 82173, 93912, 101136, 109564, 110994, 119532, 122378, 129493, 139454, 147992, 159376, 164346, 183567, 187824, 209181, 219128, 221988, 239064, 244756, 258986, 278908, 295984, 328692, 367134, 388479, 418362, 428323, 438256, 443976, 478128, 489512, 517972, 557816, 657384, 734268, 776958, 795457, 836724, 856646, 887952, 906451, 979024, 1035944, 1115632, 1284969, 1314768, 1468536, 1553916, 1590914, 1673448, 1713292, 1812902, 2071888, 2386371, 2569938, 2719353, 2937072, 2998261, 3107832, 3181828, 3346896, 3426584, 3625804, 4772742, 5139876, 5438706, 5568199, 5996522, 6215664, 6363656, 6853168, 7251608, 8994783, 9545484, 10279752, 10877412, 11136398, 11993044, 12727312, 14503216, 16704597, 17989566, 19090968, 20559504, 21754824, 22272796, 23986088, 33409194, 35979132, 38181936, 38977393, 43509648, 44545592, 47972176, 66818388, 71958264, 77954786, 89091184, 116932179, 133636776, 143916528, 155909572, 233864358, 267273552, 311819144, 467728716, 623638288, 935457432, 1870914864]

約数ペア:

[(1, 1870914864), (2, 935457432), (3, 623638288), (4, 467728716), (6, 311819144), (7, 267273552), (8, 233864358), (12, 155909572), (13, 143916528), (14, 133636776), (16, 116932179), (21, 89091184), (24, 77954786), (26, 71958264), (28, 66818388), (39, 47972176), (42, 44545592), (43, 43509648), (48, 38977393), (49, 38181936), (52, 35979132), (56, 33409194), (78, 23986088), (84, 22272796), (86, 21754824), (91, 20559504), (98, 19090968), (104, 17989566), (112, 16704597), (129, 14503216), (147, 12727312), (156, 11993044), (168, 11136398), (172, 10877412), (182, 10279752), (196, 9545484), (208, 8994783), (258, 7251608), (273, 6853168), (294, 6363656), (301, 6215664), (312, 5996522), (336, 5568199), (344, 5438706), (364, 5139876), (392, 4772742), (516, 3625804), (546, 3426584), (559, 3346896), (588, 3181828), (602, 3107832), (624, 2998261), (637, 2937072), (688, 2719353), (728, 2569938), (784, 2386371), (903, 2071888), (1032, 1812902), (1092, 1713292), (1118, 1673448), (1176, 1590914), (1204, 1553916), (1274, 1468536), (1423, 1314768), (1456, 1284969), (1677, 1115632), (1806, 1035944), (1911, 979024), (2064, 906451), (2107, 887952), (2184, 856646), (2236, 836724), (2352, 795457), (2408, 776958), (2548, 734268), (2846, 657384), (3354, 557816), (3612, 517972), (3822, 489512), (3913, 478128), (4214, 443976), (4269, 438256), (4368, 428323), (4472, 418362), (4816, 388479), (5096, 367134), (5692, 328692), (6321, 295984), (6708, 278908), (7224, 258986), (7644, 244756), (7826, 239064), (8428, 221988), (8538, 219128), (8944, 209181), (9961, 187824), (10192, 183567), (11384, 164346), (11739, 159376), (12642, 147992), (13416, 139454), (14448, 129493), (15288, 122378), (15652, 119532), (16856, 110994), (17076, 109564), (18499, 101136), (19922, 93912), (22768, 82173), (23478, 79688), (25284, 73996), (26832, 69727), (27391, 68304), (29883, 62608), (30576, 61189), (31304, 59766), (33712, 55497), (34152, 54782), (36998, 50568), (39844, 46956)]