1661301936

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{86743}}^1$

素因数の和:86783

約数の個数: 120

約数和(自身を含む): 5593253120

約数和(自身を除く): 3931951184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 4788, 6384, 9576, 19152, 86743, 173486, 260229, 346972, 520458, 607201, 693944, 780687, 1040916, 1214402, 1387888, 1561374, 1648117, 1821603, 2081832, 2428804, 3122748, 3296234, 3643206, 4163664, 4857608, 4944351, 5464809, 6245496, 6592468, 7286412, 9715216, 9888702, 10929618, 11536819, 12490992, 13184936, 14572824, 14833053, 19777404, 21859236, 23073638, 26369872, 29145648, 29666106, 34610457, 39554808, 43718472, 46147276, 59332212, 69220914, 79109616, 87436944, 92294552, 103831371, 118664424, 138441828, 184589104, 207662742, 237328848, 276883656, 415325484, 553767312, 830650968, 1661301936]

約数ペア:

[(1, 1661301936), (2, 830650968), (3, 553767312), (4, 415325484), (6, 276883656), (7, 237328848), (8, 207662742), (9, 184589104), (12, 138441828), (14, 118664424), (16, 103831371), (18, 92294552), (19, 87436944), (21, 79109616), (24, 69220914), (28, 59332212), (36, 46147276), (38, 43718472), (42, 39554808), (48, 34610457), (56, 29666106), (57, 29145648), (63, 26369872), (72, 23073638), (76, 21859236), (84, 19777404), (112, 14833053), (114, 14572824), (126, 13184936), (133, 12490992), (144, 11536819), (152, 10929618), (168, 9888702), (171, 9715216), (228, 7286412), (252, 6592468), (266, 6245496), (304, 5464809), (336, 4944351), (342, 4857608), (399, 4163664), (456, 3643206), (504, 3296234), (532, 3122748), (684, 2428804), (798, 2081832), (912, 1821603), (1008, 1648117), (1064, 1561374), (1197, 1387888), (1368, 1214402), (1596, 1040916), (2128, 780687), (2394, 693944), (2736, 607201), (3192, 520458), (4788, 346972), (6384, 260229), (9576, 173486), (19152, 86743)]