299875212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{383}}^1$

素因数の和:652

約数の個数: 144

約数和(自身を含む): 939294720

約数和(自身を除く): 639419508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 239, 252, 273, 364, 383, 468, 478, 546, 717, 766, 819, 956, 1092, 1149, 1434, 1532, 1638, 1673, 2151, 2298, 2681, 2868, 3107, 3276, 3346, 3447, 4302, 4596, 4979, 5019, 5362, 6214, 6692, 6894, 8043, 8604, 9321, 9958, 10038, 10724, 12428, 13788, 14937, 15057, 16086, 18642, 19916, 20076, 21749, 24129, 27963, 29874, 30114, 32172, 34853, 37284, 43498, 44811, 48258, 55926, 59748, 60228, 65247, 69706, 86996, 89622, 91537, 96516, 104559, 111852, 130494, 139412, 179244, 183074, 195741, 209118, 260988, 274611, 313677, 366148, 391482, 418236, 549222, 627354, 640759, 782964, 823833, 1098444, 1189981, 1254708, 1281518, 1647666, 1922277, 2379962, 2563036, 3295332, 3569943, 3844554, 4759924, 5766831, 7139886, 7689108, 8329867, 10709829, 11533662, 14279772, 16659734, 21419658, 23067324, 24989601, 33319468, 42839316, 49979202, 74968803, 99958404, 149937606, 299875212]

約数ペア:

[(1, 299875212), (2, 149937606), (3, 99958404), (4, 74968803), (6, 49979202), (7, 42839316), (9, 33319468), (12, 24989601), (13, 23067324), (14, 21419658), (18, 16659734), (21, 14279772), (26, 11533662), (28, 10709829), (36, 8329867), (39, 7689108), (42, 7139886), (52, 5766831), (63, 4759924), (78, 3844554), (84, 3569943), (91, 3295332), (117, 2563036), (126, 2379962), (156, 1922277), (182, 1647666), (234, 1281518), (239, 1254708), (252, 1189981), (273, 1098444), (364, 823833), (383, 782964), (468, 640759), (478, 627354), (546, 549222), (717, 418236), (766, 391482), (819, 366148), (956, 313677), (1092, 274611), (1149, 260988), (1434, 209118), (1532, 195741), (1638, 183074), (1673, 179244), (2151, 139412), (2298, 130494), (2681, 111852), (2868, 104559), (3107, 96516), (3276, 91537), (3346, 89622), (3447, 86996), (4302, 69706), (4596, 65247), (4979, 60228), (5019, 59748), (5362, 55926), (6214, 48258), (6692, 44811), (6894, 43498), (8043, 37284), (8604, 34853), (9321, 32172), (9958, 30114), (10038, 29874), (10724, 27963), (12428, 24129), (13788, 21749), (14937, 20076), (15057, 19916), (16086, 18642)]