253667232

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9679}}^1$

素因数の和:9715

約数の個数: 144

約数和(自身を含む): 887927040

約数和(自身を除く): 634259808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 9679, 13104, 19358, 26208, 29037, 38716, 58074, 67753, 77432, 87111, 116148, 125827, 135506, 154864, 174222, 203259, 232296, 251654, 271012, 309728, 348444, 377481, 406518, 464592, 503308, 542024, 609777, 696888, 754962, 813036, 880789, 929184, 1006616, 1084048, 1132443, 1219554, 1393776, 1509924, 1626072, 1761578, 2013232, 2168096, 2264886, 2439108, 2642367, 2787552, 3019848, 3252144, 3523156, 4026464, 4529772, 4878216, 5284734, 6039696, 6504288, 7046312, 7927101, 9059544, 9756432, 10569468, 12079392, 14092624, 15854202, 18119088, 19512864, 21138936, 28185248, 31708404, 36238176, 42277872, 63416808, 84555744, 126833616, 253667232]

約数ペア:

[(1, 253667232), (2, 126833616), (3, 84555744), (4, 63416808), (6, 42277872), (7, 36238176), (8, 31708404), (9, 28185248), (12, 21138936), (13, 19512864), (14, 18119088), (16, 15854202), (18, 14092624), (21, 12079392), (24, 10569468), (26, 9756432), (28, 9059544), (32, 7927101), (36, 7046312), (39, 6504288), (42, 6039696), (48, 5284734), (52, 4878216), (56, 4529772), (63, 4026464), (72, 3523156), (78, 3252144), (84, 3019848), (91, 2787552), (96, 2642367), (104, 2439108), (112, 2264886), (117, 2168096), (126, 2013232), (144, 1761578), (156, 1626072), (168, 1509924), (182, 1393776), (208, 1219554), (224, 1132443), (234, 1084048), (252, 1006616), (273, 929184), (288, 880789), (312, 813036), (336, 754962), (364, 696888), (416, 609777), (468, 542024), (504, 503308), (546, 464592), (624, 406518), (672, 377481), (728, 348444), (819, 309728), (936, 271012), (1008, 251654), (1092, 232296), (1248, 203259), (1456, 174222), (1638, 154864), (1872, 135506), (2016, 125827), (2184, 116148), (2912, 87111), (3276, 77432), (3744, 67753), (4368, 58074), (6552, 38716), (8736, 29037), (9679, 26208), (13104, 19358)]