306715136

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:294

約数の個数: 160

約数和(自身を含む): 783699840

約数和(自身を除く): 476984704

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 52, 56, 58, 64, 91, 104, 112, 116, 128, 182, 203, 208, 224, 227, 232, 256, 364, 377, 406, 416, 448, 454, 464, 512, 728, 754, 812, 832, 896, 908, 928, 1456, 1508, 1589, 1624, 1664, 1792, 1816, 1856, 2639, 2912, 2951, 3016, 3178, 3248, 3328, 3584, 3632, 3712, 5278, 5824, 5902, 6032, 6356, 6496, 6583, 6656, 7264, 7424, 10556, 11648, 11804, 12064, 12712, 12992, 13166, 14528, 14848, 20657, 21112, 23296, 23608, 24128, 25424, 25984, 26332, 29056, 41314, 42224, 46081, 46592, 47216, 48256, 50848, 51968, 52664, 58112, 82628, 84448, 85579, 92162, 94432, 96512, 101696, 103936, 105328, 116224, 165256, 168896, 171158, 184324, 188864, 193024, 203392, 210656, 330512, 337792, 342316, 368648, 377728, 406784, 421312, 599053, 661024, 675584, 684632, 737296, 755456, 813568, 842624, 1198106, 1322048, 1351168, 1369264, 1474592, 1510912, 1685248, 2396212, 2644096, 2738528, 2949184, 3370496, 4792424, 5288192, 5477056, 5898368, 9584848, 10576384, 10954112, 11796736, 19169696, 21908224, 23593472, 38339392, 43816448, 76678784, 153357568, 306715136]

約数ペア:

[(1, 306715136), (2, 153357568), (4, 76678784), (7, 43816448), (8, 38339392), (13, 23593472), (14, 21908224), (16, 19169696), (26, 11796736), (28, 10954112), (29, 10576384), (32, 9584848), (52, 5898368), (56, 5477056), (58, 5288192), (64, 4792424), (91, 3370496), (104, 2949184), (112, 2738528), (116, 2644096), (128, 2396212), (182, 1685248), (203, 1510912), (208, 1474592), (224, 1369264), (227, 1351168), (232, 1322048), (256, 1198106), (364, 842624), (377, 813568), (406, 755456), (416, 737296), (448, 684632), (454, 675584), (464, 661024), (512, 599053), (728, 421312), (754, 406784), (812, 377728), (832, 368648), (896, 342316), (908, 337792), (928, 330512), (1456, 210656), (1508, 203392), (1589, 193024), (1624, 188864), (1664, 184324), (1792, 171158), (1816, 168896), (1856, 165256), (2639, 116224), (2912, 105328), (2951, 103936), (3016, 101696), (3178, 96512), (3248, 94432), (3328, 92162), (3584, 85579), (3632, 84448), (3712, 82628), (5278, 58112), (5824, 52664), (5902, 51968), (6032, 50848), (6356, 48256), (6496, 47216), (6583, 46592), (6656, 46081), (7264, 42224), (7424, 41314), (10556, 29056), (11648, 26332), (11804, 25984), (12064, 25424), (12712, 24128), (12992, 23608), (13166, 23296), (14528, 21112), (14848, 20657)]