311450256

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5737}}^1$

素因数の和:5793

約数の個数: 120

約数和(自身を含む): 971213880

約数和(自身を除く): 659763624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 36, 39, 48, 52, 58, 72, 78, 87, 104, 116, 117, 144, 156, 174, 208, 232, 234, 261, 312, 348, 377, 464, 468, 522, 624, 696, 754, 936, 1044, 1131, 1392, 1508, 1872, 2088, 2262, 3016, 3393, 4176, 4524, 5737, 6032, 6786, 9048, 11474, 13572, 17211, 18096, 22948, 27144, 34422, 45896, 51633, 54288, 68844, 74581, 91792, 103266, 137688, 149162, 166373, 206532, 223743, 275376, 298324, 332746, 413064, 447486, 499119, 596648, 665492, 671229, 826128, 894972, 998238, 1193296, 1330984, 1342458, 1497357, 1789944, 1996476, 2162849, 2661968, 2684916, 2994714, 3579888, 3992952, 4325698, 5369832, 5989428, 6488547, 7985904, 8651396, 10739664, 11978856, 12977094, 17302792, 19465641, 23957712, 25954188, 34605584, 38931282, 51908376, 77862564, 103816752, 155725128, 311450256]

約数ペア:

[(1, 311450256), (2, 155725128), (3, 103816752), (4, 77862564), (6, 51908376), (8, 38931282), (9, 34605584), (12, 25954188), (13, 23957712), (16, 19465641), (18, 17302792), (24, 12977094), (26, 11978856), (29, 10739664), (36, 8651396), (39, 7985904), (48, 6488547), (52, 5989428), (58, 5369832), (72, 4325698), (78, 3992952), (87, 3579888), (104, 2994714), (116, 2684916), (117, 2661968), (144, 2162849), (156, 1996476), (174, 1789944), (208, 1497357), (232, 1342458), (234, 1330984), (261, 1193296), (312, 998238), (348, 894972), (377, 826128), (464, 671229), (468, 665492), (522, 596648), (624, 499119), (696, 447486), (754, 413064), (936, 332746), (1044, 298324), (1131, 275376), (1392, 223743), (1508, 206532), (1872, 166373), (2088, 149162), (2262, 137688), (3016, 103266), (3393, 91792), (4176, 74581), (4524, 68844), (5737, 54288), (6032, 51633), (6786, 45896), (9048, 34422), (11474, 27144), (13572, 22948), (17211, 18096)]