31719518292

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{11171}}^1$

素因数の和:11642

約数の個数: 144

約数和(自身を含む): 94145103360

約数和(自身を除く): 62425585068

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 439, 462, 539, 588, 878, 924, 1078, 1317, 1617, 1756, 2156, 2634, 3073, 3234, 4829, 5268, 6146, 6468, 9219, 9658, 11171, 12292, 14487, 18438, 19316, 21511, 22342, 28974, 33513, 33803, 36876, 43022, 44684, 57948, 64533, 67026, 67606, 78197, 86044, 101409, 122881, 129066, 134052, 135212, 156394, 202818, 234591, 236621, 245762, 258132, 312788, 368643, 405636, 469182, 473242, 491524, 547379, 709863, 737286, 860167, 938364, 946484, 1094758, 1419726, 1474572, 1642137, 1720334, 2189516, 2580501, 2839452, 3284274, 3440668, 4904069, 5161002, 6021169, 6568548, 9808138, 10322004, 12042338, 14712207, 18063507, 19616276, 24084676, 29424414, 34328483, 36127014, 53944759, 58848828, 68656966, 72254028, 102985449, 107889518, 137313932, 161834277, 205970898, 215779036, 240299381, 323668554, 377613313, 411941796, 480598762, 647337108, 720898143, 755226626, 961197524, 1132839939, 1441796286, 1510453252, 2265679878, 2643293191, 2883592572, 4531359756, 5286586382, 7929879573, 10573172764, 15859759146, 31719518292]

約数ペア:

[(1, 31719518292), (2, 15859759146), (3, 10573172764), (4, 7929879573), (6, 5286586382), (7, 4531359756), (11, 2883592572), (12, 2643293191), (14, 2265679878), (21, 1510453252), (22, 1441796286), (28, 1132839939), (33, 961197524), (42, 755226626), (44, 720898143), (49, 647337108), (66, 480598762), (77, 411941796), (84, 377613313), (98, 323668554), (132, 240299381), (147, 215779036), (154, 205970898), (196, 161834277), (231, 137313932), (294, 107889518), (308, 102985449), (439, 72254028), (462, 68656966), (539, 58848828), (588, 53944759), (878, 36127014), (924, 34328483), (1078, 29424414), (1317, 24084676), (1617, 19616276), (1756, 18063507), (2156, 14712207), (2634, 12042338), (3073, 10322004), (3234, 9808138), (4829, 6568548), (5268, 6021169), (6146, 5161002), (6468, 4904069), (9219, 3440668), (9658, 3284274), (11171, 2839452), (12292, 2580501), (14487, 2189516), (18438, 1720334), (19316, 1642137), (21511, 1474572), (22342, 1419726), (28974, 1094758), (33513, 946484), (33803, 938364), (36876, 860167), (43022, 737286), (44684, 709863), (57948, 547379), (64533, 491524), (67026, 473242), (67606, 469182), (78197, 405636), (86044, 368643), (101409, 312788), (122881, 258132), (129066, 245762), (134052, 236621), (135212, 234591), (156394, 202818)]