1387179432

素因数分解:

$2^3\times 3^4\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1231}}^1$

素因数の和:1333

約数の個数: 160

約数和(自身を含む): 4078609920

約数和(自身を除く): 2691430488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 47, 54, 72, 74, 81, 94, 108, 111, 141, 148, 162, 188, 216, 222, 282, 296, 324, 333, 376, 423, 444, 564, 648, 666, 846, 888, 999, 1128, 1231, 1269, 1332, 1692, 1739, 1998, 2462, 2538, 2664, 2997, 3384, 3478, 3693, 3807, 3996, 4924, 5076, 5217, 5994, 6956, 7386, 7614, 7992, 9848, 10152, 10434, 11079, 11988, 13912, 14772, 15228, 15651, 20868, 22158, 23976, 29544, 30456, 31302, 33237, 41736, 44316, 45547, 46953, 57857, 62604, 66474, 88632, 91094, 93906, 99711, 115714, 125208, 132948, 136641, 140859, 173571, 182188, 187812, 199422, 231428, 265896, 273282, 281718, 347142, 364376, 375624, 398844, 409923, 462856, 520713, 546564, 563436, 694284, 797688, 819846, 1041426, 1093128, 1126872, 1229769, 1388568, 1562139, 1639692, 2082852, 2140709, 2459538, 3124278, 3279384, 3689307, 4165704, 4281418, 4686417, 4919076, 6248556, 6422127, 7378614, 8562836, 9372834, 9838152, 12497112, 12844254, 14757228, 17125672, 18745668, 19266381, 25688508, 29514456, 37491336, 38532762, 51377016, 57799143, 77065524, 115598286, 154131048, 173397429, 231196572, 346794858, 462393144, 693589716, 1387179432]

約数ペア:

[(1, 1387179432), (2, 693589716), (3, 462393144), (4, 346794858), (6, 231196572), (8, 173397429), (9, 154131048), (12, 115598286), (18, 77065524), (24, 57799143), (27, 51377016), (36, 38532762), (37, 37491336), (47, 29514456), (54, 25688508), (72, 19266381), (74, 18745668), (81, 17125672), (94, 14757228), (108, 12844254), (111, 12497112), (141, 9838152), (148, 9372834), (162, 8562836), (188, 7378614), (216, 6422127), (222, 6248556), (282, 4919076), (296, 4686417), (324, 4281418), (333, 4165704), (376, 3689307), (423, 3279384), (444, 3124278), (564, 2459538), (648, 2140709), (666, 2082852), (846, 1639692), (888, 1562139), (999, 1388568), (1128, 1229769), (1231, 1126872), (1269, 1093128), (1332, 1041426), (1692, 819846), (1739, 797688), (1998, 694284), (2462, 563436), (2538, 546564), (2664, 520713), (2997, 462856), (3384, 409923), (3478, 398844), (3693, 375624), (3807, 364376), (3996, 347142), (4924, 281718), (5076, 273282), (5217, 265896), (5994, 231428), (6956, 199422), (7386, 187812), (7614, 182188), (7992, 173571), (9848, 140859), (10152, 136641), (10434, 132948), (11079, 125208), (11988, 115714), (13912, 99711), (14772, 93906), (15228, 91094), (15651, 88632), (20868, 66474), (22158, 62604), (23976, 57857), (29544, 46953), (30456, 45547), (31302, 44316), (33237, 41736)]