40612728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:102

約数の個数: 192

約数和(自身を含む): 126489600

約数和(自身を除く): 85876872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 19, 24, 26, 31, 34, 38, 39, 51, 52, 57, 62, 68, 76, 78, 93, 102, 104, 114, 124, 136, 152, 156, 169, 186, 204, 221, 228, 247, 248, 312, 323, 338, 372, 403, 408, 442, 456, 494, 507, 527, 589, 646, 663, 676, 741, 744, 806, 884, 969, 988, 1014, 1054, 1178, 1209, 1292, 1326, 1352, 1482, 1581, 1612, 1767, 1768, 1938, 1976, 2028, 2108, 2356, 2418, 2584, 2652, 2873, 2964, 3162, 3211, 3224, 3534, 3876, 4056, 4199, 4216, 4712, 4836, 5239, 5304, 5746, 5928, 6324, 6422, 6851, 7068, 7657, 7752, 8398, 8619, 9633, 9672, 10013, 10478, 11492, 12597, 12648, 12844, 13702, 14136, 15314, 15717, 16796, 17238, 19266, 20026, 20553, 20956, 22971, 22984, 25194, 25688, 27404, 30039, 30628, 31434, 33592, 34476, 38532, 40052, 41106, 41912, 45942, 50388, 54587, 54808, 60078, 61256, 62868, 68952, 77064, 80104, 82212, 89063, 91884, 99541, 100776, 109174, 120156, 125736, 130169, 163761, 164424, 178126, 183768, 199082, 218348, 240312, 260338, 267189, 298623, 327522, 356252, 390507, 398164, 436696, 520676, 534378, 597246, 655044, 712504, 781014, 796328, 1041352, 1068756, 1194492, 1310088, 1562028, 1692197, 2137512, 2388984, 3124056, 3384394, 5076591, 6768788, 10153182, 13537576, 20306364, 40612728]

約数ペア:

[(1, 40612728), (2, 20306364), (3, 13537576), (4, 10153182), (6, 6768788), (8, 5076591), (12, 3384394), (13, 3124056), (17, 2388984), (19, 2137512), (24, 1692197), (26, 1562028), (31, 1310088), (34, 1194492), (38, 1068756), (39, 1041352), (51, 796328), (52, 781014), (57, 712504), (62, 655044), (68, 597246), (76, 534378), (78, 520676), (93, 436696), (102, 398164), (104, 390507), (114, 356252), (124, 327522), (136, 298623), (152, 267189), (156, 260338), (169, 240312), (186, 218348), (204, 199082), (221, 183768), (228, 178126), (247, 164424), (248, 163761), (312, 130169), (323, 125736), (338, 120156), (372, 109174), (403, 100776), (408, 99541), (442, 91884), (456, 89063), (494, 82212), (507, 80104), (527, 77064), (589, 68952), (646, 62868), (663, 61256), (676, 60078), (741, 54808), (744, 54587), (806, 50388), (884, 45942), (969, 41912), (988, 41106), (1014, 40052), (1054, 38532), (1178, 34476), (1209, 33592), (1292, 31434), (1326, 30628), (1352, 30039), (1482, 27404), (1581, 25688), (1612, 25194), (1767, 22984), (1768, 22971), (1938, 20956), (1976, 20553), (2028, 20026), (2108, 19266), (2356, 17238), (2418, 16796), (2584, 15717), (2652, 15314), (2873, 14136), (2964, 13702), (3162, 12844), (3211, 12648), (3224, 12597), (3534, 11492), (3876, 10478), (4056, 10013), (4199, 9672), (4216, 9633), (4712, 8619), (4836, 8398), (5239, 7752), (5304, 7657), (5746, 7068), (5928, 6851), (6324, 6422)]