284791344

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{829}}^1$

素因数の和:1278

約数の個数: 80

約数和(自身を含む): 781780320

約数和(自身を除く): 496988976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 421, 816, 829, 842, 1263, 1658, 1684, 2487, 2526, 3316, 3368, 4974, 5052, 6632, 6736, 7157, 9948, 10104, 13264, 14093, 14314, 19896, 20208, 21471, 28186, 28628, 39792, 42279, 42942, 56372, 57256, 84558, 85884, 112744, 114512, 169116, 171768, 225488, 338232, 343536, 349009, 676464, 698018, 1047027, 1396036, 2094054, 2792072, 4188108, 5584144, 5933153, 8376216, 11866306, 16752432, 17799459, 23732612, 35598918, 47465224, 71197836, 94930448, 142395672, 284791344]

約数ペア:

[(1, 284791344), (2, 142395672), (3, 94930448), (4, 71197836), (6, 47465224), (8, 35598918), (12, 23732612), (16, 17799459), (17, 16752432), (24, 11866306), (34, 8376216), (48, 5933153), (51, 5584144), (68, 4188108), (102, 2792072), (136, 2094054), (204, 1396036), (272, 1047027), (408, 698018), (421, 676464), (816, 349009), (829, 343536), (842, 338232), (1263, 225488), (1658, 171768), (1684, 169116), (2487, 114512), (2526, 112744), (3316, 85884), (3368, 84558), (4974, 57256), (5052, 56372), (6632, 42942), (6736, 42279), (7157, 39792), (9948, 28628), (10104, 28186), (13264, 21471), (14093, 20208), (14314, 19896)]