315050008

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{293}}^1$

素因数の和:537

約数の個数: 96

約数和(自身を含む): 746066160

約数和(自身を除く): 431016152

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 211, 293, 364, 392, 422, 586, 637, 728, 844, 1172, 1274, 1477, 1688, 2051, 2344, 2548, 2743, 2954, 3809, 4102, 5096, 5486, 5908, 7618, 8204, 10339, 10972, 11816, 14357, 15236, 16408, 19201, 20678, 21944, 26663, 28714, 30472, 38402, 41356, 53326, 57428, 61823, 76804, 82712, 106652, 114856, 123646, 134407, 153608, 186641, 213304, 247292, 268814, 373282, 432761, 494584, 537628, 746564, 803699, 865522, 1075256, 1493128, 1607398, 1731044, 3029327, 3214796, 3462088, 5625893, 6058654, 6429592, 11251786, 12117308, 22503572, 24234616, 39381251, 45007144, 78762502, 157525004, 315050008]

約数ペア:

[(1, 315050008), (2, 157525004), (4, 78762502), (7, 45007144), (8, 39381251), (13, 24234616), (14, 22503572), (26, 12117308), (28, 11251786), (49, 6429592), (52, 6058654), (56, 5625893), (91, 3462088), (98, 3214796), (104, 3029327), (182, 1731044), (196, 1607398), (211, 1493128), (293, 1075256), (364, 865522), (392, 803699), (422, 746564), (586, 537628), (637, 494584), (728, 432761), (844, 373282), (1172, 268814), (1274, 247292), (1477, 213304), (1688, 186641), (2051, 153608), (2344, 134407), (2548, 123646), (2743, 114856), (2954, 106652), (3809, 82712), (4102, 76804), (5096, 61823), (5486, 57428), (5908, 53326), (7618, 41356), (8204, 38402), (10339, 30472), (10972, 28714), (11816, 26663), (14357, 21944), (15236, 20678), (16408, 19201)]