41920992

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:245

約数の個数: 144

約数和(自身を含む): 128943360

約数和(自身を除く): 87022368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 47, 48, 57, 72, 76, 94, 96, 114, 141, 144, 152, 163, 171, 188, 228, 282, 288, 304, 326, 342, 376, 423, 456, 489, 564, 608, 652, 684, 752, 846, 893, 912, 978, 1128, 1304, 1368, 1467, 1504, 1692, 1786, 1824, 1956, 2256, 2608, 2679, 2736, 2934, 3097, 3384, 3572, 3912, 4512, 5216, 5358, 5472, 5868, 6194, 6768, 7144, 7661, 7824, 8037, 9291, 10716, 11736, 12388, 13536, 14288, 15322, 15648, 16074, 18582, 21432, 22983, 23472, 24776, 27873, 28576, 30644, 32148, 37164, 42864, 45966, 46944, 49552, 55746, 61288, 64296, 68949, 74328, 85728, 91932, 99104, 111492, 122576, 128592, 137898, 145559, 148656, 183864, 222984, 245152, 257184, 275796, 291118, 297312, 367728, 436677, 445968, 551592, 582236, 735456, 873354, 891936, 1103184, 1164472, 1310031, 1746708, 2206368, 2328944, 2620062, 3493416, 4657888, 5240124, 6986832, 10480248, 13973664, 20960496, 41920992]

約数ペア:

[(1, 41920992), (2, 20960496), (3, 13973664), (4, 10480248), (6, 6986832), (8, 5240124), (9, 4657888), (12, 3493416), (16, 2620062), (18, 2328944), (19, 2206368), (24, 1746708), (32, 1310031), (36, 1164472), (38, 1103184), (47, 891936), (48, 873354), (57, 735456), (72, 582236), (76, 551592), (94, 445968), (96, 436677), (114, 367728), (141, 297312), (144, 291118), (152, 275796), (163, 257184), (171, 245152), (188, 222984), (228, 183864), (282, 148656), (288, 145559), (304, 137898), (326, 128592), (342, 122576), (376, 111492), (423, 99104), (456, 91932), (489, 85728), (564, 74328), (608, 68949), (652, 64296), (684, 61288), (752, 55746), (846, 49552), (893, 46944), (912, 45966), (978, 42864), (1128, 37164), (1304, 32148), (1368, 30644), (1467, 28576), (1504, 27873), (1692, 24776), (1786, 23472), (1824, 22983), (1956, 21432), (2256, 18582), (2608, 16074), (2679, 15648), (2736, 15322), (2934, 14288), (3097, 13536), (3384, 12388), (3572, 11736), (3912, 10716), (4512, 9291), (5216, 8037), (5358, 7824), (5472, 7661), (5868, 7144), (6194, 6768)]