1642193784

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{98737}}^1$

素因数の和:98770

約数の個数: 128

約数和(自身を含む): 5687308800

約数和(自身を除く): 4045115016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 126, 132, 154, 168, 189, 198, 216, 231, 252, 264, 297, 308, 378, 396, 462, 504, 594, 616, 693, 756, 792, 924, 1188, 1386, 1512, 1848, 2079, 2376, 2772, 4158, 5544, 8316, 16632, 98737, 197474, 296211, 394948, 592422, 691159, 789896, 888633, 1086107, 1184844, 1382318, 1777266, 2073477, 2172214, 2369688, 2665899, 2764636, 3258321, 3554532, 4146954, 4344428, 5331798, 5529272, 6220431, 6516642, 7109064, 7602749, 8293908, 8688856, 9774963, 10663596, 12440862, 13033284, 15205498, 16587816, 18661293, 19549926, 21327192, 22808247, 24881724, 26066568, 29324889, 30410996, 37322586, 39099852, 45616494, 49763448, 58649778, 60821992, 68424741, 74645172, 78199704, 91232988, 117299556, 136849482, 149290344, 182465976, 205274223, 234599112, 273698964, 410548446, 547397928, 821096892, 1642193784]

約数ペア:

[(1, 1642193784), (2, 821096892), (3, 547397928), (4, 410548446), (6, 273698964), (7, 234599112), (8, 205274223), (9, 182465976), (11, 149290344), (12, 136849482), (14, 117299556), (18, 91232988), (21, 78199704), (22, 74645172), (24, 68424741), (27, 60821992), (28, 58649778), (33, 49763448), (36, 45616494), (42, 39099852), (44, 37322586), (54, 30410996), (56, 29324889), (63, 26066568), (66, 24881724), (72, 22808247), (77, 21327192), (84, 19549926), (88, 18661293), (99, 16587816), (108, 15205498), (126, 13033284), (132, 12440862), (154, 10663596), (168, 9774963), (189, 8688856), (198, 8293908), (216, 7602749), (231, 7109064), (252, 6516642), (264, 6220431), (297, 5529272), (308, 5331798), (378, 4344428), (396, 4146954), (462, 3554532), (504, 3258321), (594, 2764636), (616, 2665899), (693, 2369688), (756, 2172214), (792, 2073477), (924, 1777266), (1188, 1382318), (1386, 1184844), (1512, 1086107), (1848, 888633), (2079, 789896), (2376, 691159), (2772, 592422), (4158, 394948), (5544, 296211), (8316, 197474), (16632, 98737)]