392989608

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:684

約数の個数: 144

約数和(自身を含む): 1186785600

約数和(自身を除く): 793795992

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 79, 88, 99, 121, 132, 158, 198, 237, 242, 264, 316, 363, 396, 474, 484, 571, 632, 711, 726, 792, 869, 948, 968, 1089, 1142, 1422, 1452, 1713, 1738, 1896, 2178, 2284, 2607, 2844, 2904, 3426, 3476, 4356, 4568, 5139, 5214, 5688, 6281, 6852, 6952, 7821, 8712, 9559, 10278, 10428, 12562, 13704, 15642, 18843, 19118, 20556, 20856, 25124, 28677, 31284, 37686, 38236, 41112, 45109, 50248, 56529, 57354, 62568, 69091, 75372, 76472, 86031, 90218, 113058, 114708, 135327, 138182, 150744, 172062, 180436, 207273, 226116, 229416, 270654, 276364, 344124, 360872, 405981, 414546, 452232, 496199, 541308, 552728, 621819, 688248, 811962, 829092, 992398, 1082616, 1243638, 1488597, 1623924, 1658184, 1984796, 2487276, 2977194, 3247848, 3969592, 4465791, 4974552, 5458189, 5954388, 8931582, 10916378, 11908776, 16374567, 17863164, 21832756, 32749134, 35726328, 43665512, 49123701, 65498268, 98247402, 130996536, 196494804, 392989608]

約数ペア:

[(1, 392989608), (2, 196494804), (3, 130996536), (4, 98247402), (6, 65498268), (8, 49123701), (9, 43665512), (11, 35726328), (12, 32749134), (18, 21832756), (22, 17863164), (24, 16374567), (33, 11908776), (36, 10916378), (44, 8931582), (66, 5954388), (72, 5458189), (79, 4974552), (88, 4465791), (99, 3969592), (121, 3247848), (132, 2977194), (158, 2487276), (198, 1984796), (237, 1658184), (242, 1623924), (264, 1488597), (316, 1243638), (363, 1082616), (396, 992398), (474, 829092), (484, 811962), (571, 688248), (632, 621819), (711, 552728), (726, 541308), (792, 496199), (869, 452232), (948, 414546), (968, 405981), (1089, 360872), (1142, 344124), (1422, 276364), (1452, 270654), (1713, 229416), (1738, 226116), (1896, 207273), (2178, 180436), (2284, 172062), (2607, 150744), (2844, 138182), (2904, 135327), (3426, 114708), (3476, 113058), (4356, 90218), (4568, 86031), (5139, 76472), (5214, 75372), (5688, 69091), (6281, 62568), (6852, 57354), (6952, 56529), (7821, 50248), (8712, 45109), (9559, 41112), (10278, 38236), (10428, 37686), (12562, 31284), (13704, 28677), (15642, 25124), (18843, 20856), (19118, 20556)]