308207952

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:218

約数の個数: 240

約数和(自身を含む): 987936768

約数和(自身を除く): 679728816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 47, 48, 52, 62, 72, 78, 93, 94, 104, 113, 117, 124, 141, 144, 156, 186, 188, 208, 226, 234, 248, 279, 282, 312, 339, 372, 376, 403, 423, 452, 468, 496, 558, 564, 611, 624, 678, 744, 752, 806, 846, 904, 936, 1017, 1116, 1128, 1209, 1222, 1356, 1457, 1469, 1488, 1612, 1692, 1808, 1833, 1872, 2034, 2232, 2256, 2418, 2444, 2712, 2914, 2938, 3224, 3384, 3503, 3627, 3666, 4068, 4371, 4407, 4464, 4836, 4888, 5311, 5424, 5499, 5828, 5876, 6448, 6768, 7006, 7254, 7332, 8136, 8742, 8814, 9672, 9776, 10509, 10622, 10998, 11656, 11752, 13113, 13221, 14012, 14508, 14664, 15933, 16272, 17484, 17628, 18941, 19344, 21018, 21244, 21996, 23312, 23504, 26226, 26442, 28024, 29016, 29328, 31527, 31866, 34968, 35256, 37882, 42036, 42488, 43992, 45539, 47799, 52452, 52884, 56048, 56823, 58032, 63054, 63732, 69043, 69936, 70512, 75764, 84072, 84976, 87984, 91078, 95598, 104904, 105768, 113646, 126108, 127464, 136617, 138086, 151528, 164641, 168144, 170469, 182156, 191196, 207129, 209808, 211536, 227292, 252216, 254928, 273234, 276172, 303056, 329282, 340938, 364312, 382392, 409851, 414258, 454584, 493923, 504432, 546468, 552344, 621387, 658564, 681876, 728624, 764784, 819702, 828516, 909168, 987846, 1092936, 1104688, 1242774, 1317128, 1363752, 1481769, 1639404, 1657032, 1975692, 2140333, 2185872, 2485548, 2634256, 2727504, 2963538, 3278808, 3314064, 3951384, 4280666, 4971096, 5927076, 6420999, 6557616, 7902768, 8561332, 9942192, 11854152, 12841998, 17122664, 19262997, 23708304, 25683996, 34245328, 38525994, 51367992, 77051988, 102735984, 154103976, 308207952]

約数ペア:

[(1, 308207952), (2, 154103976), (3, 102735984), (4, 77051988), (6, 51367992), (8, 38525994), (9, 34245328), (12, 25683996), (13, 23708304), (16, 19262997), (18, 17122664), (24, 12841998), (26, 11854152), (31, 9942192), (36, 8561332), (39, 7902768), (47, 6557616), (48, 6420999), (52, 5927076), (62, 4971096), (72, 4280666), (78, 3951384), (93, 3314064), (94, 3278808), (104, 2963538), (113, 2727504), (117, 2634256), (124, 2485548), (141, 2185872), (144, 2140333), (156, 1975692), (186, 1657032), (188, 1639404), (208, 1481769), (226, 1363752), (234, 1317128), (248, 1242774), (279, 1104688), (282, 1092936), (312, 987846), (339, 909168), (372, 828516), (376, 819702), (403, 764784), (423, 728624), (452, 681876), (468, 658564), (496, 621387), (558, 552344), (564, 546468), (611, 504432), (624, 493923), (678, 454584), (744, 414258), (752, 409851), (806, 382392), (846, 364312), (904, 340938), (936, 329282), (1017, 303056), (1116, 276172), (1128, 273234), (1209, 254928), (1222, 252216), (1356, 227292), (1457, 211536), (1469, 209808), (1488, 207129), (1612, 191196), (1692, 182156), (1808, 170469), (1833, 168144), (1872, 164641), (2034, 151528), (2232, 138086), (2256, 136617), (2418, 127464), (2444, 126108), (2712, 113646), (2914, 105768), (2938, 104904), (3224, 95598), (3384, 91078), (3503, 87984), (3627, 84976), (3666, 84072), (4068, 75764), (4371, 70512), (4407, 69936), (4464, 69043), (4836, 63732), (4888, 63054), (5311, 58032), (5424, 56823), (5499, 56048), (5828, 52884), (5876, 52452), (6448, 47799), (6768, 45539), (7006, 43992), (7254, 42488), (7332, 42036), (8136, 37882), (8742, 35256), (8814, 34968), (9672, 31866), (9776, 31527), (10509, 29328), (10622, 29016), (10998, 28024), (11656, 26442), (11752, 26226), (13113, 23504), (13221, 23312), (14012, 21996), (14508, 21244), (14664, 21018), (15933, 19344), (16272, 18941), (17484, 17628)]