662271876

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4787}}^1$

素因数の和:4871

約数の個数: 120

約数和(自身を含む): 2011496256

約数和(自身を除く): 1349224380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 61, 63, 81, 84, 108, 122, 126, 162, 183, 189, 244, 252, 324, 366, 378, 427, 549, 567, 732, 756, 854, 1098, 1134, 1281, 1647, 1708, 2196, 2268, 2562, 3294, 3843, 4787, 4941, 5124, 6588, 7686, 9574, 9882, 11529, 14361, 15372, 19148, 19764, 23058, 28722, 33509, 34587, 43083, 46116, 57444, 67018, 69174, 86166, 100527, 129249, 134036, 138348, 172332, 201054, 258498, 292007, 301581, 387747, 402108, 516996, 584014, 603162, 775494, 876021, 904743, 1168028, 1206324, 1550988, 1752042, 1809486, 2044049, 2628063, 2714229, 3504084, 3618972, 4088098, 5256126, 5428458, 6132147, 7884189, 8176196, 10512252, 10856916, 12264294, 15768378, 18396441, 23652567, 24528588, 31536756, 36792882, 47305134, 55189323, 73585764, 94610268, 110378646, 165567969, 220757292, 331135938, 662271876]

約数ペア:

[(1, 662271876), (2, 331135938), (3, 220757292), (4, 165567969), (6, 110378646), (7, 94610268), (9, 73585764), (12, 55189323), (14, 47305134), (18, 36792882), (21, 31536756), (27, 24528588), (28, 23652567), (36, 18396441), (42, 15768378), (54, 12264294), (61, 10856916), (63, 10512252), (81, 8176196), (84, 7884189), (108, 6132147), (122, 5428458), (126, 5256126), (162, 4088098), (183, 3618972), (189, 3504084), (244, 2714229), (252, 2628063), (324, 2044049), (366, 1809486), (378, 1752042), (427, 1550988), (549, 1206324), (567, 1168028), (732, 904743), (756, 876021), (854, 775494), (1098, 603162), (1134, 584014), (1281, 516996), (1647, 402108), (1708, 387747), (2196, 301581), (2268, 292007), (2562, 258498), (3294, 201054), (3843, 172332), (4787, 138348), (4941, 134036), (5124, 129249), (6588, 100527), (7686, 86166), (9574, 69174), (9882, 67018), (11529, 57444), (14361, 46116), (15372, 43083), (19148, 34587), (19764, 33509), (23058, 28722)]