421685004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1699}}^1$

素因数の和:1799

約数の個数: 96

約数和(自身を含む): 1114220800

約数和(自身を除く): 692535796

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 43, 52, 74, 78, 86, 111, 129, 148, 156, 172, 222, 258, 444, 481, 516, 559, 962, 1118, 1443, 1591, 1677, 1699, 1924, 2236, 2886, 3182, 3354, 3398, 4773, 5097, 5772, 6364, 6708, 6796, 9546, 10194, 19092, 20388, 20683, 22087, 41366, 44174, 62049, 62863, 66261, 73057, 82732, 88348, 124098, 125726, 132522, 146114, 188589, 219171, 248196, 251452, 265044, 292228, 377178, 438342, 754356, 817219, 876684, 949741, 1634438, 1899482, 2451657, 2703109, 2849223, 3268876, 3798964, 4903314, 5406218, 5698446, 8109327, 9806628, 10812436, 11396892, 16218654, 32437308, 35140417, 70280834, 105421251, 140561668, 210842502, 421685004]

約数ペア:

[(1, 421685004), (2, 210842502), (3, 140561668), (4, 105421251), (6, 70280834), (12, 35140417), (13, 32437308), (26, 16218654), (37, 11396892), (39, 10812436), (43, 9806628), (52, 8109327), (74, 5698446), (78, 5406218), (86, 4903314), (111, 3798964), (129, 3268876), (148, 2849223), (156, 2703109), (172, 2451657), (222, 1899482), (258, 1634438), (444, 949741), (481, 876684), (516, 817219), (559, 754356), (962, 438342), (1118, 377178), (1443, 292228), (1591, 265044), (1677, 251452), (1699, 248196), (1924, 219171), (2236, 188589), (2886, 146114), (3182, 132522), (3354, 125726), (3398, 124098), (4773, 88348), (5097, 82732), (5772, 73057), (6364, 66261), (6708, 62863), (6796, 62049), (9546, 44174), (10194, 41366), (19092, 22087), (20388, 20683)]