284955996

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{757}}^1$

素因数の和:923

約数の個数: 96

約数和(自身を含む): 760668160

約数和(自身を除く): 475712164

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 127, 156, 228, 247, 254, 381, 494, 508, 741, 757, 762, 988, 1482, 1514, 1524, 1651, 2271, 2413, 2964, 3028, 3302, 4542, 4826, 4953, 6604, 7239, 9084, 9652, 9841, 9906, 14383, 14478, 19682, 19812, 28766, 28956, 29523, 31369, 39364, 43149, 57532, 59046, 62738, 86298, 94107, 96139, 118092, 125476, 172596, 186979, 188214, 192278, 288417, 373958, 376428, 384556, 560937, 576834, 747916, 1121874, 1153668, 1249807, 1826641, 2243748, 2499614, 3653282, 3749421, 4999228, 5479923, 7306564, 7498842, 10959846, 14997684, 21919692, 23746333, 47492666, 71238999, 94985332, 142477998, 284955996]

約数ペア:

[(1, 284955996), (2, 142477998), (3, 94985332), (4, 71238999), (6, 47492666), (12, 23746333), (13, 21919692), (19, 14997684), (26, 10959846), (38, 7498842), (39, 7306564), (52, 5479923), (57, 4999228), (76, 3749421), (78, 3653282), (114, 2499614), (127, 2243748), (156, 1826641), (228, 1249807), (247, 1153668), (254, 1121874), (381, 747916), (494, 576834), (508, 560937), (741, 384556), (757, 376428), (762, 373958), (988, 288417), (1482, 192278), (1514, 188214), (1524, 186979), (1651, 172596), (2271, 125476), (2413, 118092), (2964, 96139), (3028, 94107), (3302, 86298), (4542, 62738), (4826, 59046), (4953, 57532), (6604, 43149), (7239, 39364), (9084, 31369), (9652, 29523), (9841, 28956), (9906, 28766), (14383, 19812), (14478, 19682)]