383477874

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:576

約数の個数: 128

約数和(自身を含む): 952197120

約数和(自身を除く): 568719246

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 31, 34, 38, 39, 51, 57, 62, 78, 93, 102, 114, 186, 221, 247, 323, 403, 442, 491, 494, 527, 589, 646, 663, 741, 806, 969, 982, 1054, 1178, 1209, 1326, 1473, 1482, 1581, 1767, 1938, 2418, 2946, 3162, 3534, 4199, 6383, 6851, 7657, 8347, 8398, 9329, 10013, 12597, 12766, 13702, 15221, 15314, 16694, 18658, 19149, 20026, 20553, 22971, 25041, 25194, 27987, 30039, 30442, 38298, 41106, 45663, 45942, 50082, 55974, 60078, 91326, 108511, 121277, 130169, 158593, 197873, 217022, 242554, 258757, 260338, 289199, 317186, 325533, 363831, 390507, 395746, 475779, 517514, 578398, 593619, 651066, 727662, 776271, 781014, 867597, 951558, 1187238, 1552542, 1735194, 2061709, 3363841, 3759587, 4123418, 4916383, 6185127, 6727682, 7519174, 9832766, 10091523, 11278761, 12370254, 14749149, 20183046, 22557522, 29498298, 63912979, 127825958, 191738937, 383477874]

約数ペア:

[(1, 383477874), (2, 191738937), (3, 127825958), (6, 63912979), (13, 29498298), (17, 22557522), (19, 20183046), (26, 14749149), (31, 12370254), (34, 11278761), (38, 10091523), (39, 9832766), (51, 7519174), (57, 6727682), (62, 6185127), (78, 4916383), (93, 4123418), (102, 3759587), (114, 3363841), (186, 2061709), (221, 1735194), (247, 1552542), (323, 1187238), (403, 951558), (442, 867597), (491, 781014), (494, 776271), (527, 727662), (589, 651066), (646, 593619), (663, 578398), (741, 517514), (806, 475779), (969, 395746), (982, 390507), (1054, 363831), (1178, 325533), (1209, 317186), (1326, 289199), (1473, 260338), (1482, 258757), (1581, 242554), (1767, 217022), (1938, 197873), (2418, 158593), (2946, 130169), (3162, 121277), (3534, 108511), (4199, 91326), (6383, 60078), (6851, 55974), (7657, 50082), (8347, 45942), (8398, 45663), (9329, 41106), (10013, 38298), (12597, 30442), (12766, 30039), (13702, 27987), (15221, 25194), (15314, 25041), (16694, 22971), (18658, 20553), (19149, 20026)]