321909084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{463}}^1$

素因数の和:600

約数の個数: 144

約数和(自身を含む): 972840960

約数和(自身を除く): 650931876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 89, 93, 124, 126, 178, 186, 217, 252, 267, 279, 356, 372, 434, 463, 534, 558, 623, 651, 801, 868, 926, 1068, 1116, 1246, 1302, 1389, 1602, 1852, 1869, 1953, 2492, 2604, 2759, 2778, 3204, 3241, 3738, 3906, 4167, 5518, 5556, 5607, 6482, 7476, 7812, 8277, 8334, 9723, 11036, 11214, 12964, 14353, 16554, 16668, 19313, 19446, 22428, 24831, 28706, 29169, 33108, 38626, 38892, 41207, 43059, 49662, 57412, 57939, 58338, 77252, 82414, 86118, 99324, 100471, 115878, 116676, 123621, 129177, 164828, 172236, 173817, 200942, 231756, 247242, 258354, 288449, 301413, 347634, 370863, 401884, 494484, 516708, 576898, 602826, 695268, 741726, 865347, 904239, 1153796, 1205652, 1277417, 1483452, 1730694, 1808478, 2554834, 2596041, 3461388, 3616956, 3832251, 5109668, 5192082, 7664502, 8941919, 10384164, 11496753, 15329004, 17883838, 22993506, 26825757, 35767676, 45987012, 53651514, 80477271, 107303028, 160954542, 321909084]

約数ペア:

[(1, 321909084), (2, 160954542), (3, 107303028), (4, 80477271), (6, 53651514), (7, 45987012), (9, 35767676), (12, 26825757), (14, 22993506), (18, 17883838), (21, 15329004), (28, 11496753), (31, 10384164), (36, 8941919), (42, 7664502), (62, 5192082), (63, 5109668), (84, 3832251), (89, 3616956), (93, 3461388), (124, 2596041), (126, 2554834), (178, 1808478), (186, 1730694), (217, 1483452), (252, 1277417), (267, 1205652), (279, 1153796), (356, 904239), (372, 865347), (434, 741726), (463, 695268), (534, 602826), (558, 576898), (623, 516708), (651, 494484), (801, 401884), (868, 370863), (926, 347634), (1068, 301413), (1116, 288449), (1246, 258354), (1302, 247242), (1389, 231756), (1602, 200942), (1852, 173817), (1869, 172236), (1953, 164828), (2492, 129177), (2604, 123621), (2759, 116676), (2778, 115878), (3204, 100471), (3241, 99324), (3738, 86118), (3906, 82414), (4167, 77252), (5518, 58338), (5556, 57939), (5607, 57412), (6482, 49662), (7476, 43059), (7812, 41207), (8277, 38892), (8334, 38626), (9723, 33108), (11036, 29169), (11214, 28706), (12964, 24831), (14353, 22428), (16554, 19446), (16668, 19313)]