306712512

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:331

約数の個数: 168

約数和(自身を含む): 922446720

約数和(自身を除く): 615734208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 89, 93, 96, 124, 144, 178, 186, 192, 193, 248, 267, 279, 288, 356, 372, 386, 496, 534, 558, 576, 579, 712, 744, 772, 801, 992, 1068, 1116, 1158, 1424, 1488, 1544, 1602, 1737, 1984, 2136, 2232, 2316, 2759, 2848, 2976, 3088, 3204, 3474, 4272, 4464, 4632, 5518, 5696, 5952, 5983, 6176, 6408, 6948, 8277, 8544, 8928, 9264, 11036, 11966, 12352, 12816, 13896, 16554, 17088, 17177, 17856, 17949, 18528, 22072, 23932, 24831, 25632, 27792, 33108, 34354, 35898, 37056, 44144, 47864, 49662, 51264, 51531, 53847, 55584, 66216, 68708, 71796, 88288, 95728, 99324, 103062, 107694, 111168, 132432, 137416, 143592, 154593, 176576, 191456, 198648, 206124, 215388, 264864, 274832, 287184, 309186, 382912, 397296, 412248, 430776, 529728, 532487, 549664, 574368, 618372, 794592, 824496, 861552, 1064974, 1099328, 1148736, 1236744, 1589184, 1597461, 1648992, 1723104, 2129948, 2473488, 3194922, 3297984, 3446208, 4259896, 4792383, 4946976, 6389844, 8519792, 9584766, 9893952, 12779688, 17039584, 19169532, 25559376, 34079168, 38339064, 51118752, 76678128, 102237504, 153356256, 306712512]

約数ペア:

[(1, 306712512), (2, 153356256), (3, 102237504), (4, 76678128), (6, 51118752), (8, 38339064), (9, 34079168), (12, 25559376), (16, 19169532), (18, 17039584), (24, 12779688), (31, 9893952), (32, 9584766), (36, 8519792), (48, 6389844), (62, 4946976), (64, 4792383), (72, 4259896), (89, 3446208), (93, 3297984), (96, 3194922), (124, 2473488), (144, 2129948), (178, 1723104), (186, 1648992), (192, 1597461), (193, 1589184), (248, 1236744), (267, 1148736), (279, 1099328), (288, 1064974), (356, 861552), (372, 824496), (386, 794592), (496, 618372), (534, 574368), (558, 549664), (576, 532487), (579, 529728), (712, 430776), (744, 412248), (772, 397296), (801, 382912), (992, 309186), (1068, 287184), (1116, 274832), (1158, 264864), (1424, 215388), (1488, 206124), (1544, 198648), (1602, 191456), (1737, 176576), (1984, 154593), (2136, 143592), (2232, 137416), (2316, 132432), (2759, 111168), (2848, 107694), (2976, 103062), (3088, 99324), (3204, 95728), (3474, 88288), (4272, 71796), (4464, 68708), (4632, 66216), (5518, 55584), (5696, 53847), (5952, 51531), (5983, 51264), (6176, 49662), (6408, 47864), (6948, 44144), (8277, 37056), (8544, 35898), (8928, 34354), (9264, 33108), (11036, 27792), (11966, 25632), (12352, 24831), (12816, 23932), (13896, 22072), (16554, 18528), (17088, 17949), (17177, 17856)]