328049190

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1231}}^1$

素因数の和:1304

約数の個数: 160

約数和(自身を含む): 1030385664

約数和(自身を除く): 702336474

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 47, 54, 63, 70, 81, 90, 94, 105, 126, 135, 141, 162, 189, 210, 235, 270, 282, 315, 329, 378, 405, 423, 470, 567, 630, 658, 705, 810, 846, 945, 987, 1134, 1231, 1269, 1410, 1645, 1890, 1974, 2115, 2462, 2538, 2835, 2961, 3290, 3693, 3807, 4230, 4935, 5670, 5922, 6155, 6345, 7386, 7614, 8617, 8883, 9870, 11079, 12310, 12690, 14805, 17234, 17766, 18465, 19035, 22158, 25851, 26649, 29610, 33237, 36930, 38070, 43085, 44415, 51702, 53298, 55395, 57857, 66474, 77553, 86170, 88830, 99711, 110790, 115714, 129255, 133245, 155106, 166185, 173571, 199422, 232659, 258510, 266490, 289285, 332370, 347142, 387765, 404999, 465318, 498555, 520713, 578570, 697977, 775530, 809998, 867855, 997110, 1041426, 1163295, 1214997, 1395954, 1562139, 1735710, 2024995, 2326590, 2429994, 2603565, 3124278, 3489885, 3644991, 4049990, 4686417, 5207130, 6074985, 6979770, 7289982, 7810695, 9372834, 10934973, 12149970, 15621390, 18224955, 21869946, 23432085, 32804919, 36449910, 46864170, 54674865, 65609838, 109349730, 164024595, 328049190]

約数ペア:

[(1, 328049190), (2, 164024595), (3, 109349730), (5, 65609838), (6, 54674865), (7, 46864170), (9, 36449910), (10, 32804919), (14, 23432085), (15, 21869946), (18, 18224955), (21, 15621390), (27, 12149970), (30, 10934973), (35, 9372834), (42, 7810695), (45, 7289982), (47, 6979770), (54, 6074985), (63, 5207130), (70, 4686417), (81, 4049990), (90, 3644991), (94, 3489885), (105, 3124278), (126, 2603565), (135, 2429994), (141, 2326590), (162, 2024995), (189, 1735710), (210, 1562139), (235, 1395954), (270, 1214997), (282, 1163295), (315, 1041426), (329, 997110), (378, 867855), (405, 809998), (423, 775530), (470, 697977), (567, 578570), (630, 520713), (658, 498555), (705, 465318), (810, 404999), (846, 387765), (945, 347142), (987, 332370), (1134, 289285), (1231, 266490), (1269, 258510), (1410, 232659), (1645, 199422), (1890, 173571), (1974, 166185), (2115, 155106), (2462, 133245), (2538, 129255), (2835, 115714), (2961, 110790), (3290, 99711), (3693, 88830), (3807, 86170), (4230, 77553), (4935, 66474), (5670, 57857), (5922, 55395), (6155, 53298), (6345, 51702), (7386, 44415), (7614, 43085), (8617, 38070), (8883, 36930), (9870, 33237), (11079, 29610), (12310, 26649), (12690, 25851), (14805, 22158), (17234, 19035), (17766, 18465)]