1438187712

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18587}}^1$

素因数の和:18646

約数の個数: 112

約数和(自身を含む): 4230331392

約数和(自身を除く): 2792143680

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 186, 192, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1984, 2418, 2496, 2976, 3224, 4836, 5952, 6448, 9672, 12896, 18587, 19344, 25792, 37174, 38688, 55761, 74348, 77376, 111522, 148696, 223044, 241631, 297392, 446088, 483262, 576197, 594784, 724893, 892176, 966524, 1152394, 1189568, 1449786, 1728591, 1784352, 1933048, 2304788, 2899572, 3457182, 3568704, 3866096, 4609576, 5799144, 6914364, 7490561, 7732192, 9219152, 11598288, 13828728, 14981122, 15464384, 18438304, 22471683, 23196576, 27657456, 29962244, 36876608, 44943366, 46393152, 55314912, 59924488, 89886732, 110629824, 119848976, 179773464, 239697952, 359546928, 479395904, 719093856, 1438187712]

約数ペア:

[(1, 1438187712), (2, 719093856), (3, 479395904), (4, 359546928), (6, 239697952), (8, 179773464), (12, 119848976), (13, 110629824), (16, 89886732), (24, 59924488), (26, 55314912), (31, 46393152), (32, 44943366), (39, 36876608), (48, 29962244), (52, 27657456), (62, 23196576), (64, 22471683), (78, 18438304), (93, 15464384), (96, 14981122), (104, 13828728), (124, 11598288), (156, 9219152), (186, 7732192), (192, 7490561), (208, 6914364), (248, 5799144), (312, 4609576), (372, 3866096), (403, 3568704), (416, 3457182), (496, 2899572), (624, 2304788), (744, 1933048), (806, 1784352), (832, 1728591), (992, 1449786), (1209, 1189568), (1248, 1152394), (1488, 966524), (1612, 892176), (1984, 724893), (2418, 594784), (2496, 576197), (2976, 483262), (3224, 446088), (4836, 297392), (5952, 241631), (6448, 223044), (9672, 148696), (12896, 111522), (18587, 77376), (19344, 74348), (25792, 55761), (37174, 38688)]