1009259784

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18917}}^1$

素因数の和:18964

約数の個数: 128

約数和(自身を含む): 3178224000

約数和(自身を除く): 2168964216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 152, 156, 171, 216, 228, 234, 247, 312, 342, 351, 456, 468, 494, 513, 684, 702, 741, 936, 988, 1026, 1368, 1404, 1482, 1976, 2052, 2223, 2808, 2964, 4104, 4446, 5928, 6669, 8892, 13338, 17784, 18917, 26676, 37834, 53352, 56751, 75668, 113502, 151336, 170253, 227004, 245921, 340506, 359423, 454008, 491842, 510759, 681012, 718846, 737763, 983684, 1021518, 1078269, 1362024, 1437692, 1475526, 1967368, 2043036, 2156538, 2213289, 2875384, 2951052, 3234807, 4086072, 4313076, 4426578, 4672499, 5902104, 6469614, 6639867, 8626152, 8853156, 9344998, 9704421, 12939228, 13279734, 14017497, 17706312, 18689996, 19408842, 25878456, 26559468, 28034994, 37379992, 38817684, 42052491, 53118936, 56069988, 77635368, 84104982, 112139976, 126157473, 168209964, 252314946, 336419928, 504629892, 1009259784]

約数ペア:

[(1, 1009259784), (2, 504629892), (3, 336419928), (4, 252314946), (6, 168209964), (8, 126157473), (9, 112139976), (12, 84104982), (13, 77635368), (18, 56069988), (19, 53118936), (24, 42052491), (26, 38817684), (27, 37379992), (36, 28034994), (38, 26559468), (39, 25878456), (52, 19408842), (54, 18689996), (57, 17706312), (72, 14017497), (76, 13279734), (78, 12939228), (104, 9704421), (108, 9344998), (114, 8853156), (117, 8626152), (152, 6639867), (156, 6469614), (171, 5902104), (216, 4672499), (228, 4426578), (234, 4313076), (247, 4086072), (312, 3234807), (342, 2951052), (351, 2875384), (456, 2213289), (468, 2156538), (494, 2043036), (513, 1967368), (684, 1475526), (702, 1437692), (741, 1362024), (936, 1078269), (988, 1021518), (1026, 983684), (1368, 737763), (1404, 718846), (1482, 681012), (1976, 510759), (2052, 491842), (2223, 454008), (2808, 359423), (2964, 340506), (4104, 245921), (4446, 227004), (5928, 170253), (6669, 151336), (8892, 113502), (13338, 75668), (17784, 56751), (18917, 53352), (26676, 37834)]