638449182912

素因数分解:

$2^6\times 3^1\times {\mathrm{181}}^1\times {\mathrm{809}}^1\times {\mathrm{22709}}^1$

素因数の和:23714

約数の個数: 112

約数和(自身を含む): 1700737365600

約数和(自身を除く): 1062288182688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 181, 192, 362, 543, 724, 809, 1086, 1448, 1618, 2172, 2427, 2896, 3236, 4344, 4854, 5792, 6472, 8688, 9708, 11584, 12944, 17376, 19416, 22709, 25888, 34752, 38832, 45418, 51776, 68127, 77664, 90836, 136254, 146429, 155328, 181672, 272508, 292858, 363344, 439287, 545016, 585716, 726688, 878574, 1090032, 1171432, 1453376, 1757148, 2180064, 2342864, 3514296, 4110329, 4360128, 4685728, 7028592, 8220658, 9371456, 12330987, 14057184, 16441316, 18371581, 24661974, 28114368, 32882632, 36743162, 49323948, 55114743, 65765264, 73486324, 98647896, 110229486, 131530528, 146972648, 197295792, 220458972, 263061056, 293945296, 394591584, 440917944, 587890592, 789183168, 881835888, 1175781184, 1763671776, 3325256161, 3527343552, 6650512322, 9975768483, 13301024644, 19951536966, 26602049288, 39903073932, 53204098576, 79806147864, 106408197152, 159612295728, 212816394304, 319224591456, 638449182912]

約数ペア:

[(1, 638449182912), (2, 319224591456), (3, 212816394304), (4, 159612295728), (6, 106408197152), (8, 79806147864), (12, 53204098576), (16, 39903073932), (24, 26602049288), (32, 19951536966), (48, 13301024644), (64, 9975768483), (96, 6650512322), (181, 3527343552), (192, 3325256161), (362, 1763671776), (543, 1175781184), (724, 881835888), (809, 789183168), (1086, 587890592), (1448, 440917944), (1618, 394591584), (2172, 293945296), (2427, 263061056), (2896, 220458972), (3236, 197295792), (4344, 146972648), (4854, 131530528), (5792, 110229486), (6472, 98647896), (8688, 73486324), (9708, 65765264), (11584, 55114743), (12944, 49323948), (17376, 36743162), (19416, 32882632), (22709, 28114368), (25888, 24661974), (34752, 18371581), (38832, 16441316), (45418, 14057184), (51776, 12330987), (68127, 9371456), (77664, 8220658), (90836, 7028592), (136254, 4685728), (146429, 4360128), (155328, 4110329), (181672, 3514296), (272508, 2342864), (292858, 2180064), (363344, 1757148), (439287, 1453376), (545016, 1171432), (585716, 1090032), (726688, 878574)]