620182368

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1097}}^1$

素因数の和:1277

約数の個数: 144

約数和(自身を含む): 1913629536

約数和(自身を除く): 1293447168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 151, 156, 208, 234, 288, 302, 312, 416, 453, 468, 604, 624, 906, 936, 1097, 1208, 1248, 1359, 1812, 1872, 1963, 2194, 2416, 2718, 3291, 3624, 3744, 3926, 4388, 4832, 5436, 5889, 6582, 7248, 7852, 8776, 9873, 10872, 11778, 13164, 14261, 14496, 15704, 17552, 17667, 19746, 21744, 23556, 26328, 28522, 31408, 35104, 35334, 39492, 42783, 43488, 47112, 52656, 57044, 62816, 70668, 78984, 85566, 94224, 105312, 114088, 128349, 141336, 157968, 165647, 171132, 188448, 228176, 256698, 282672, 315936, 331294, 342264, 456352, 496941, 513396, 565344, 662588, 684528, 993882, 1026792, 1325176, 1369056, 1490823, 1987764, 2053584, 2153411, 2650352, 2981646, 3975528, 4107168, 4306822, 5300704, 5963292, 6460233, 7951056, 8613644, 11926584, 12920466, 15902112, 17227288, 19380699, 23853168, 25840932, 34454576, 38761398, 47706336, 51681864, 68909152, 77522796, 103363728, 155045592, 206727456, 310091184, 620182368]

約数ペア:

[(1, 620182368), (2, 310091184), (3, 206727456), (4, 155045592), (6, 103363728), (8, 77522796), (9, 68909152), (12, 51681864), (13, 47706336), (16, 38761398), (18, 34454576), (24, 25840932), (26, 23853168), (32, 19380699), (36, 17227288), (39, 15902112), (48, 12920466), (52, 11926584), (72, 8613644), (78, 7951056), (96, 6460233), (104, 5963292), (117, 5300704), (144, 4306822), (151, 4107168), (156, 3975528), (208, 2981646), (234, 2650352), (288, 2153411), (302, 2053584), (312, 1987764), (416, 1490823), (453, 1369056), (468, 1325176), (604, 1026792), (624, 993882), (906, 684528), (936, 662588), (1097, 565344), (1208, 513396), (1248, 496941), (1359, 456352), (1812, 342264), (1872, 331294), (1963, 315936), (2194, 282672), (2416, 256698), (2718, 228176), (3291, 188448), (3624, 171132), (3744, 165647), (3926, 157968), (4388, 141336), (4832, 128349), (5436, 114088), (5889, 105312), (6582, 94224), (7248, 85566), (7852, 78984), (8776, 70668), (9873, 62816), (10872, 57044), (11778, 52656), (13164, 47112), (14261, 43488), (14496, 42783), (15704, 39492), (17552, 35334), (17667, 35104), (19746, 31408), (21744, 28522), (23556, 26328)]