439869684

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:577

約数の個数: 96

約数和(自身を含む): 1115856000

約数和(自身を除く): 675986316

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 53, 57, 76, 89, 106, 114, 159, 178, 212, 228, 267, 318, 356, 409, 534, 636, 818, 1007, 1068, 1227, 1636, 1691, 2014, 2454, 3021, 3382, 4028, 4717, 4908, 5073, 6042, 6764, 7771, 9434, 10146, 12084, 14151, 15542, 18868, 20292, 21677, 23313, 28302, 31084, 36401, 43354, 46626, 56604, 65031, 72802, 86708, 89623, 93252, 109203, 130062, 145604, 179246, 218406, 260124, 268869, 358492, 411863, 436812, 537738, 691619, 823726, 1075476, 1235589, 1383238, 1647452, 1929253, 2074857, 2471178, 2766476, 3858506, 4149714, 4942356, 5787759, 7717012, 8299428, 11575518, 23151036, 36655807, 73311614, 109967421, 146623228, 219934842, 439869684]

約数ペア:

[(1, 439869684), (2, 219934842), (3, 146623228), (4, 109967421), (6, 73311614), (12, 36655807), (19, 23151036), (38, 11575518), (53, 8299428), (57, 7717012), (76, 5787759), (89, 4942356), (106, 4149714), (114, 3858506), (159, 2766476), (178, 2471178), (212, 2074857), (228, 1929253), (267, 1647452), (318, 1383238), (356, 1235589), (409, 1075476), (534, 823726), (636, 691619), (818, 537738), (1007, 436812), (1068, 411863), (1227, 358492), (1636, 268869), (1691, 260124), (2014, 218406), (2454, 179246), (3021, 145604), (3382, 130062), (4028, 109203), (4717, 93252), (4908, 89623), (5073, 86708), (6042, 72802), (6764, 65031), (7771, 56604), (9434, 46626), (10146, 43354), (12084, 36401), (14151, 31084), (15542, 28302), (18868, 23313), (20292, 21677)]