998495616

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2267}}^1$

素因数の和:2352

約数の個数: 128

約数和(自身を含む): 2813045760

約数和(自身を除く): 1814550144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 37, 48, 62, 64, 74, 93, 96, 111, 124, 128, 148, 186, 192, 222, 248, 296, 372, 384, 444, 496, 592, 744, 888, 992, 1147, 1184, 1488, 1776, 1984, 2267, 2294, 2368, 2976, 3441, 3552, 3968, 4534, 4588, 4736, 5952, 6801, 6882, 7104, 9068, 9176, 11904, 13602, 13764, 14208, 18136, 18352, 27204, 27528, 36272, 36704, 54408, 55056, 70277, 72544, 73408, 83879, 108816, 110112, 140554, 145088, 146816, 167758, 210831, 217632, 220224, 251637, 281108, 290176, 335516, 421662, 435264, 440448, 503274, 562216, 671032, 843324, 870528, 1006548, 1124432, 1342064, 1686648, 2013096, 2248864, 2600249, 2684128, 3373296, 4026192, 4497728, 5200498, 5368256, 6746592, 7800747, 8052384, 8995456, 10400996, 10736512, 13493184, 15601494, 16104768, 20801992, 26986368, 31202988, 32209536, 41603984, 62405976, 83207968, 124811952, 166415936, 249623904, 332831872, 499247808, 998495616]

約数ペア:

[(1, 998495616), (2, 499247808), (3, 332831872), (4, 249623904), (6, 166415936), (8, 124811952), (12, 83207968), (16, 62405976), (24, 41603984), (31, 32209536), (32, 31202988), (37, 26986368), (48, 20801992), (62, 16104768), (64, 15601494), (74, 13493184), (93, 10736512), (96, 10400996), (111, 8995456), (124, 8052384), (128, 7800747), (148, 6746592), (186, 5368256), (192, 5200498), (222, 4497728), (248, 4026192), (296, 3373296), (372, 2684128), (384, 2600249), (444, 2248864), (496, 2013096), (592, 1686648), (744, 1342064), (888, 1124432), (992, 1006548), (1147, 870528), (1184, 843324), (1488, 671032), (1776, 562216), (1984, 503274), (2267, 440448), (2294, 435264), (2368, 421662), (2976, 335516), (3441, 290176), (3552, 281108), (3968, 251637), (4534, 220224), (4588, 217632), (4736, 210831), (5952, 167758), (6801, 146816), (6882, 145088), (7104, 140554), (9068, 110112), (9176, 108816), (11904, 83879), (13602, 73408), (13764, 72544), (14208, 70277), (18136, 55056), (18352, 54408), (27204, 36704), (27528, 36272)]