238671216

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2441}}^1$

素因数の和:2559

約数の個数: 120

約数和(自身を含む): 771554784

約数和(自身を除く): 532883568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 97, 112, 126, 144, 168, 194, 252, 291, 336, 388, 504, 582, 679, 776, 873, 1008, 1164, 1358, 1552, 1746, 2037, 2328, 2441, 2716, 3492, 4074, 4656, 4882, 5432, 6111, 6984, 7323, 8148, 9764, 10864, 12222, 13968, 14646, 16296, 17087, 19528, 21969, 24444, 29292, 32592, 34174, 39056, 43938, 48888, 51261, 58584, 68348, 87876, 97776, 102522, 117168, 136696, 153783, 175752, 205044, 236777, 273392, 307566, 351504, 410088, 473554, 615132, 710331, 820176, 947108, 1230264, 1420662, 1657439, 1894216, 2130993, 2460528, 2841324, 3314878, 3788432, 4261986, 4972317, 5682648, 6629756, 8523972, 9944634, 11365296, 13259512, 14916951, 17047944, 19889268, 26519024, 29833902, 34095888, 39778536, 59667804, 79557072, 119335608, 238671216]

約数ペア:

[(1, 238671216), (2, 119335608), (3, 79557072), (4, 59667804), (6, 39778536), (7, 34095888), (8, 29833902), (9, 26519024), (12, 19889268), (14, 17047944), (16, 14916951), (18, 13259512), (21, 11365296), (24, 9944634), (28, 8523972), (36, 6629756), (42, 5682648), (48, 4972317), (56, 4261986), (63, 3788432), (72, 3314878), (84, 2841324), (97, 2460528), (112, 2130993), (126, 1894216), (144, 1657439), (168, 1420662), (194, 1230264), (252, 947108), (291, 820176), (336, 710331), (388, 615132), (504, 473554), (582, 410088), (679, 351504), (776, 307566), (873, 273392), (1008, 236777), (1164, 205044), (1358, 175752), (1552, 153783), (1746, 136696), (2037, 117168), (2328, 102522), (2441, 97776), (2716, 87876), (3492, 68348), (4074, 58584), (4656, 51261), (4882, 48888), (5432, 43938), (6111, 39056), (6984, 34174), (7323, 32592), (8148, 29292), (9764, 24444), (10864, 21969), (12222, 19528), (13968, 17087), (14646, 16296)]