252335538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1213}}^1$

素因数の和:1368

約数の個数: 96

約数和(自身を含む): 678752256

約数和(自身を除く): 426416718

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 127, 182, 234, 254, 273, 381, 546, 762, 819, 889, 1143, 1213, 1638, 1651, 1778, 2286, 2426, 2667, 3302, 3639, 4953, 5334, 7278, 8001, 8491, 9906, 10917, 11557, 14859, 15769, 16002, 16982, 21834, 23114, 25473, 29718, 31538, 34671, 47307, 50946, 69342, 76419, 94614, 104013, 110383, 141921, 152838, 154051, 208026, 220766, 283842, 308102, 331149, 462153, 662298, 924306, 993447, 1078357, 1386459, 1986894, 2002663, 2156714, 2772918, 3235071, 4005326, 6007989, 6470142, 9705213, 12015978, 14018641, 18023967, 19410426, 28037282, 36047934, 42055923, 84111846, 126167769, 252335538]

約数ペア:

[(1, 252335538), (2, 126167769), (3, 84111846), (6, 42055923), (7, 36047934), (9, 28037282), (13, 19410426), (14, 18023967), (18, 14018641), (21, 12015978), (26, 9705213), (39, 6470142), (42, 6007989), (63, 4005326), (78, 3235071), (91, 2772918), (117, 2156714), (126, 2002663), (127, 1986894), (182, 1386459), (234, 1078357), (254, 993447), (273, 924306), (381, 662298), (546, 462153), (762, 331149), (819, 308102), (889, 283842), (1143, 220766), (1213, 208026), (1638, 154051), (1651, 152838), (1778, 141921), (2286, 110383), (2426, 104013), (2667, 94614), (3302, 76419), (3639, 69342), (4953, 50946), (5334, 47307), (7278, 34671), (8001, 31538), (8491, 29718), (9906, 25473), (10917, 23114), (11557, 21834), (14859, 16982), (15769, 16002)]