305853936

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:279

約数の個数: 160

約数和(自身を含む): 879372288

約数和(自身を除く): 573518352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 107, 113, 124, 136, 186, 204, 214, 226, 248, 272, 321, 339, 372, 408, 428, 452, 496, 527, 642, 678, 744, 816, 856, 904, 1054, 1284, 1356, 1488, 1581, 1712, 1808, 1819, 1921, 2108, 2568, 2712, 3162, 3317, 3503, 3638, 3842, 4216, 5136, 5424, 5457, 5763, 6324, 6634, 7006, 7276, 7684, 8432, 9951, 10509, 10914, 11526, 12091, 12648, 13268, 14012, 14552, 15368, 19902, 21018, 21828, 23052, 24182, 25296, 26536, 28024, 29104, 30736, 36273, 39804, 42036, 43656, 46104, 48364, 53072, 56048, 56389, 59551, 72546, 79608, 84072, 87312, 92208, 96728, 112778, 119102, 145092, 159216, 168144, 169167, 178653, 193456, 205547, 225556, 238204, 290184, 338334, 357306, 374821, 411094, 451112, 476408, 580368, 616641, 676668, 714612, 749642, 822188, 902224, 952816, 1124463, 1233282, 1353336, 1429224, 1499284, 1644376, 2248926, 2466564, 2706672, 2858448, 2998568, 3288752, 4497852, 4933128, 5997136, 6371957, 8995704, 9866256, 12743914, 17991408, 19115871, 25487828, 38231742, 50975656, 76463484, 101951312, 152926968, 305853936]

約数ペア:

[(1, 305853936), (2, 152926968), (3, 101951312), (4, 76463484), (6, 50975656), (8, 38231742), (12, 25487828), (16, 19115871), (17, 17991408), (24, 12743914), (31, 9866256), (34, 8995704), (48, 6371957), (51, 5997136), (62, 4933128), (68, 4497852), (93, 3288752), (102, 2998568), (107, 2858448), (113, 2706672), (124, 2466564), (136, 2248926), (186, 1644376), (204, 1499284), (214, 1429224), (226, 1353336), (248, 1233282), (272, 1124463), (321, 952816), (339, 902224), (372, 822188), (408, 749642), (428, 714612), (452, 676668), (496, 616641), (527, 580368), (642, 476408), (678, 451112), (744, 411094), (816, 374821), (856, 357306), (904, 338334), (1054, 290184), (1284, 238204), (1356, 225556), (1488, 205547), (1581, 193456), (1712, 178653), (1808, 169167), (1819, 168144), (1921, 159216), (2108, 145092), (2568, 119102), (2712, 112778), (3162, 96728), (3317, 92208), (3503, 87312), (3638, 84072), (3842, 79608), (4216, 72546), (5136, 59551), (5424, 56389), (5457, 56048), (5763, 53072), (6324, 48364), (6634, 46104), (7006, 43656), (7276, 42036), (7684, 39804), (8432, 36273), (9951, 30736), (10509, 29104), (10914, 28024), (11526, 26536), (12091, 25296), (12648, 24182), (13268, 23052), (14012, 21828), (14552, 21018), (15368, 19902)]