237653808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:315

約数の個数: 160

約数和(自身を含む): 728524800

約数和(自身を除く): 490870992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 101, 112, 141, 149, 168, 188, 202, 282, 298, 303, 329, 336, 376, 404, 447, 564, 596, 606, 658, 707, 752, 808, 894, 987, 1043, 1128, 1192, 1212, 1316, 1414, 1616, 1788, 1974, 2086, 2121, 2256, 2384, 2424, 2632, 2828, 3129, 3576, 3948, 4172, 4242, 4747, 4848, 5264, 5656, 6258, 7003, 7152, 7896, 8344, 8484, 9494, 11312, 12516, 14006, 14241, 15049, 15792, 16688, 16968, 18988, 21009, 25032, 28012, 28482, 30098, 33229, 33936, 37976, 42018, 45147, 49021, 50064, 56024, 56964, 60196, 66458, 75952, 84036, 90294, 98042, 99687, 105343, 112048, 113928, 120392, 132916, 147063, 168072, 180588, 196084, 199374, 210686, 227856, 240784, 265832, 294126, 316029, 336144, 361176, 392168, 398748, 421372, 531664, 588252, 632058, 707303, 722352, 784336, 797496, 842744, 1176504, 1264116, 1414606, 1594992, 1685488, 2121909, 2353008, 2528232, 2829212, 4243818, 4951121, 5056464, 5658424, 8487636, 9902242, 11316848, 14853363, 16975272, 19804484, 29706726, 33950544, 39608968, 59413452, 79217936, 118826904, 237653808]

約数ペア:

[(1, 237653808), (2, 118826904), (3, 79217936), (4, 59413452), (6, 39608968), (7, 33950544), (8, 29706726), (12, 19804484), (14, 16975272), (16, 14853363), (21, 11316848), (24, 9902242), (28, 8487636), (42, 5658424), (47, 5056464), (48, 4951121), (56, 4243818), (84, 2829212), (94, 2528232), (101, 2353008), (112, 2121909), (141, 1685488), (149, 1594992), (168, 1414606), (188, 1264116), (202, 1176504), (282, 842744), (298, 797496), (303, 784336), (329, 722352), (336, 707303), (376, 632058), (404, 588252), (447, 531664), (564, 421372), (596, 398748), (606, 392168), (658, 361176), (707, 336144), (752, 316029), (808, 294126), (894, 265832), (987, 240784), (1043, 227856), (1128, 210686), (1192, 199374), (1212, 196084), (1316, 180588), (1414, 168072), (1616, 147063), (1788, 132916), (1974, 120392), (2086, 113928), (2121, 112048), (2256, 105343), (2384, 99687), (2424, 98042), (2632, 90294), (2828, 84036), (3129, 75952), (3576, 66458), (3948, 60196), (4172, 56964), (4242, 56024), (4747, 50064), (4848, 49021), (5264, 45147), (5656, 42018), (6258, 37976), (7003, 33936), (7152, 33229), (7896, 30098), (8344, 28482), (8484, 28012), (9494, 25032), (11312, 21009), (12516, 18988), (14006, 16968), (14241, 16688), (15049, 15792)]