299486538

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:413

約数の個数: 128

約数和(自身を含む): 759628800

約数和(自身を除く): 460142262

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 39, 47, 54, 58, 78, 87, 94, 117, 141, 174, 234, 261, 282, 313, 351, 377, 423, 522, 611, 626, 702, 754, 783, 846, 939, 1131, 1222, 1269, 1363, 1566, 1833, 1878, 2262, 2538, 2726, 2817, 3393, 3666, 4069, 4089, 5499, 5634, 6786, 8138, 8178, 8451, 9077, 10179, 10998, 12207, 12267, 14711, 16497, 16902, 17719, 18154, 20358, 24414, 24534, 27231, 29422, 32994, 35438, 36621, 36801, 44133, 53157, 54462, 73242, 73602, 81693, 88266, 106314, 109863, 118001, 132399, 159471, 163386, 191243, 219726, 236002, 245079, 264798, 318942, 354003, 382486, 397197, 426619, 478413, 490158, 573729, 708006, 794394, 853238, 956826, 1062009, 1147458, 1279857, 1721187, 2124018, 2559714, 3186027, 3442374, 3839571, 5163561, 5546047, 6372054, 7679142, 10327122, 11092094, 11518713, 16638141, 23037426, 33276282, 49914423, 99828846, 149743269, 299486538]

約数ペア:

[(1, 299486538), (2, 149743269), (3, 99828846), (6, 49914423), (9, 33276282), (13, 23037426), (18, 16638141), (26, 11518713), (27, 11092094), (29, 10327122), (39, 7679142), (47, 6372054), (54, 5546047), (58, 5163561), (78, 3839571), (87, 3442374), (94, 3186027), (117, 2559714), (141, 2124018), (174, 1721187), (234, 1279857), (261, 1147458), (282, 1062009), (313, 956826), (351, 853238), (377, 794394), (423, 708006), (522, 573729), (611, 490158), (626, 478413), (702, 426619), (754, 397197), (783, 382486), (846, 354003), (939, 318942), (1131, 264798), (1222, 245079), (1269, 236002), (1363, 219726), (1566, 191243), (1833, 163386), (1878, 159471), (2262, 132399), (2538, 118001), (2726, 109863), (2817, 106314), (3393, 88266), (3666, 81693), (4069, 73602), (4089, 73242), (5499, 54462), (5634, 53157), (6786, 44133), (8138, 36801), (8178, 36621), (8451, 35438), (9077, 32994), (10179, 29422), (10998, 27231), (12207, 24534), (12267, 24414), (14711, 20358), (16497, 18154), (16902, 17719)]