31361621256

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{137363}}^1$

素因数の和:137536

約数の個数: 128

約数和(自身を含む): 100220774400

約数和(自身を除く): 68859153144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 151, 168, 189, 216, 252, 302, 378, 453, 504, 604, 756, 906, 1057, 1208, 1359, 1512, 1812, 2114, 2718, 3171, 3624, 4077, 4228, 5436, 6342, 8154, 8456, 9513, 10872, 12684, 16308, 19026, 25368, 28539, 32616, 38052, 57078, 76104, 114156, 137363, 228312, 274726, 412089, 549452, 824178, 961541, 1098904, 1236267, 1648356, 1923082, 2472534, 2884623, 3296712, 3708801, 3846164, 4945068, 5769246, 7417602, 7692328, 8653869, 9890136, 11538492, 14835204, 17307738, 20741813, 23076984, 25961607, 29670408, 34615476, 41483626, 51923214, 62225439, 69230952, 82967252, 103846428, 124450878, 145192691, 165934504, 186676317, 207692856, 248901756, 290385382, 373352634, 435578073, 497803512, 560028951, 580770764, 746705268, 871156146, 1120057902, 1161541528, 1306734219, 1493410536, 1742312292, 2240115804, 2613468438, 3484624584, 3920202657, 4480231608, 5226936876, 7840405314, 10453873752, 15680810628, 31361621256]

約数ペア:

[(1, 31361621256), (2, 15680810628), (3, 10453873752), (4, 7840405314), (6, 5226936876), (7, 4480231608), (8, 3920202657), (9, 3484624584), (12, 2613468438), (14, 2240115804), (18, 1742312292), (21, 1493410536), (24, 1306734219), (27, 1161541528), (28, 1120057902), (36, 871156146), (42, 746705268), (54, 580770764), (56, 560028951), (63, 497803512), (72, 435578073), (84, 373352634), (108, 290385382), (126, 248901756), (151, 207692856), (168, 186676317), (189, 165934504), (216, 145192691), (252, 124450878), (302, 103846428), (378, 82967252), (453, 69230952), (504, 62225439), (604, 51923214), (756, 41483626), (906, 34615476), (1057, 29670408), (1208, 25961607), (1359, 23076984), (1512, 20741813), (1812, 17307738), (2114, 14835204), (2718, 11538492), (3171, 9890136), (3624, 8653869), (4077, 7692328), (4228, 7417602), (5436, 5769246), (6342, 4945068), (8154, 3846164), (8456, 3708801), (9513, 3296712), (10872, 2884623), (12684, 2472534), (16308, 1923082), (19026, 1648356), (25368, 1236267), (28539, 1098904), (32616, 961541), (38052, 824178), (57078, 549452), (76104, 412089), (114156, 274726), (137363, 228312)]