1996957872

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{152393}}^1$

素因数の和:152427

約数の個数: 120

約数和(自身を含む): 6878455584

約数和(自身を除く): 4881497712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 152393, 304786, 457179, 609572, 914358, 1066751, 1219144, 1371537, 1828716, 1981109, 2133502, 2438288, 2743074, 3200253, 3657432, 3962218, 4267004, 5486148, 5943327, 6400506, 7314864, 7924436, 8534008, 9600759, 10972296, 11886654, 12801012, 13867763, 15848872, 17068016, 17829981, 19201518, 21944592, 23773308, 25602024, 27735526, 31697744, 35659962, 38403036, 41603289, 47546616, 51204048, 55471052, 71319924, 76806072, 83206578, 95093232, 110942104, 124809867, 142639848, 153612144, 166413156, 221884208, 249619734, 285279696, 332826312, 499239468, 665652624, 998478936, 1996957872]

約数ペア:

[(1, 1996957872), (2, 998478936), (3, 665652624), (4, 499239468), (6, 332826312), (7, 285279696), (8, 249619734), (9, 221884208), (12, 166413156), (13, 153612144), (14, 142639848), (16, 124809867), (18, 110942104), (21, 95093232), (24, 83206578), (26, 76806072), (28, 71319924), (36, 55471052), (39, 51204048), (42, 47546616), (48, 41603289), (52, 38403036), (56, 35659962), (63, 31697744), (72, 27735526), (78, 25602024), (84, 23773308), (91, 21944592), (104, 19201518), (112, 17829981), (117, 17068016), (126, 15848872), (144, 13867763), (156, 12801012), (168, 11886654), (182, 10972296), (208, 9600759), (234, 8534008), (252, 7924436), (273, 7314864), (312, 6400506), (336, 5943327), (364, 5486148), (468, 4267004), (504, 3962218), (546, 3657432), (624, 3200253), (728, 2743074), (819, 2438288), (936, 2133502), (1008, 1981109), (1092, 1828716), (1456, 1371537), (1638, 1219144), (1872, 1066751), (2184, 914358), (3276, 609572), (4368, 457179), (6552, 304786), (13104, 152393)]