920412402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:385

約数の個数: 192

約数和(自身を含む): 2541665280

約数和(自身を除く): 1621252878

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 19, 21, 26, 34, 38, 39, 42, 51, 57, 78, 91, 102, 114, 119, 133, 182, 221, 238, 247, 266, 273, 289, 307, 323, 357, 399, 442, 494, 546, 578, 614, 646, 663, 714, 741, 798, 867, 921, 969, 1326, 1482, 1547, 1729, 1734, 1842, 1938, 2023, 2149, 2261, 3094, 3458, 3757, 3991, 4046, 4199, 4298, 4522, 4641, 5187, 5219, 5491, 5833, 6069, 6447, 6783, 7514, 7982, 8398, 9282, 10374, 10438, 10982, 11271, 11666, 11973, 12138, 12597, 12894, 13566, 15657, 16473, 17499, 22542, 23946, 25194, 26299, 27937, 29393, 31314, 32946, 34998, 36533, 38437, 40831, 52598, 55874, 58786, 67847, 71383, 73066, 75829, 76874, 78897, 81662, 83811, 88179, 88723, 99161, 109599, 115311, 122493, 135694, 142766, 151658, 157794, 167622, 176358, 177446, 198322, 203541, 214149, 219198, 227487, 230622, 244986, 266169, 297483, 407082, 428298, 454974, 474929, 499681, 530803, 532338, 594966, 621061, 694127, 949858, 999362, 1061606, 1153399, 1242122, 1289093, 1388254, 1424787, 1499043, 1592409, 1685737, 1863183, 2082381, 2306798, 2578186, 2849574, 2998086, 3184818, 3371474, 3460197, 3726366, 3867279, 4164762, 5057211, 6920394, 7734558, 8073793, 9023651, 10114422, 11800159, 16147586, 18047302, 21914581, 23600318, 24221379, 27070953, 35400477, 43829162, 48442758, 54141906, 65743743, 70800954, 131487486, 153402067, 306804134, 460206201, 920412402]

約数ペア:

[(1, 920412402), (2, 460206201), (3, 306804134), (6, 153402067), (7, 131487486), (13, 70800954), (14, 65743743), (17, 54141906), (19, 48442758), (21, 43829162), (26, 35400477), (34, 27070953), (38, 24221379), (39, 23600318), (42, 21914581), (51, 18047302), (57, 16147586), (78, 11800159), (91, 10114422), (102, 9023651), (114, 8073793), (119, 7734558), (133, 6920394), (182, 5057211), (221, 4164762), (238, 3867279), (247, 3726366), (266, 3460197), (273, 3371474), (289, 3184818), (307, 2998086), (323, 2849574), (357, 2578186), (399, 2306798), (442, 2082381), (494, 1863183), (546, 1685737), (578, 1592409), (614, 1499043), (646, 1424787), (663, 1388254), (714, 1289093), (741, 1242122), (798, 1153399), (867, 1061606), (921, 999362), (969, 949858), (1326, 694127), (1482, 621061), (1547, 594966), (1729, 532338), (1734, 530803), (1842, 499681), (1938, 474929), (2023, 454974), (2149, 428298), (2261, 407082), (3094, 297483), (3458, 266169), (3757, 244986), (3991, 230622), (4046, 227487), (4199, 219198), (4298, 214149), (4522, 203541), (4641, 198322), (5187, 177446), (5219, 176358), (5491, 167622), (5833, 157794), (6069, 151658), (6447, 142766), (6783, 135694), (7514, 122493), (7982, 115311), (8398, 109599), (9282, 99161), (10374, 88723), (10438, 88179), (10982, 83811), (11271, 81662), (11666, 78897), (11973, 76874), (12138, 75829), (12597, 73066), (12894, 71383), (13566, 67847), (15657, 58786), (16473, 55874), (17499, 52598), (22542, 40831), (23946, 38437), (25194, 36533), (26299, 34998), (27937, 32946), (29393, 31314)]