253137038

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1$

素因数の和:790

約数の個数: 96

約数和(自身を含む): 537788160

約数和(自身を除く): 284651122

約数列:

[1, 2, 7, 11, 14, 17, 19, 22, 34, 38, 49, 77, 98, 119, 133, 154, 187, 209, 238, 266, 323, 374, 418, 539, 646, 727, 833, 931, 1078, 1309, 1454, 1463, 1666, 1862, 2261, 2618, 2926, 3553, 4522, 5089, 7106, 7997, 9163, 10178, 10241, 12359, 13813, 15827, 15994, 18326, 20482, 24718, 24871, 27626, 31654, 35623, 49742, 55979, 71246, 86513, 96691, 111958, 135949, 151943, 173026, 174097, 193382, 234821, 271898, 303886, 348194, 391853, 469642, 605591, 676837, 783706, 951643, 1063601, 1211182, 1353674, 1643747, 1903286, 2127202, 2583031, 3287494, 5166062, 6661501, 7445207, 11506229, 13323002, 14890414, 18081217, 23012458, 36162434, 126568519, 253137038]

約数ペア:

[(1, 253137038), (2, 126568519), (7, 36162434), (11, 23012458), (14, 18081217), (17, 14890414), (19, 13323002), (22, 11506229), (34, 7445207), (38, 6661501), (49, 5166062), (77, 3287494), (98, 2583031), (119, 2127202), (133, 1903286), (154, 1643747), (187, 1353674), (209, 1211182), (238, 1063601), (266, 951643), (323, 783706), (374, 676837), (418, 605591), (539, 469642), (646, 391853), (727, 348194), (833, 303886), (931, 271898), (1078, 234821), (1309, 193382), (1454, 174097), (1463, 173026), (1666, 151943), (1862, 135949), (2261, 111958), (2618, 96691), (2926, 86513), (3553, 71246), (4522, 55979), (5089, 49742), (7106, 35623), (7997, 31654), (9163, 27626), (10178, 24871), (10241, 24718), (12359, 20482), (13813, 18326), (15827, 15994)]