984388632

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{839}}^1$

素因数の和:981

約数の個数: 128

約数和(自身を含む): 2709504000

約数和(自身を除く): 1725115368

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 83, 93, 114, 124, 152, 166, 186, 228, 248, 249, 332, 372, 456, 498, 589, 664, 744, 839, 996, 1178, 1577, 1678, 1767, 1992, 2356, 2517, 2573, 3154, 3356, 3534, 4712, 4731, 5034, 5146, 6308, 6712, 7068, 7719, 9462, 10068, 10292, 12616, 14136, 15438, 15941, 18924, 20136, 20584, 26009, 30876, 31882, 37848, 47823, 48887, 52018, 61752, 63764, 69637, 78027, 95646, 97774, 104036, 127528, 139274, 146661, 156054, 191292, 195548, 208072, 208911, 278548, 293322, 312108, 382584, 391096, 417822, 494171, 557096, 586644, 624216, 835644, 988342, 1173288, 1323103, 1482513, 1671288, 1976684, 2158747, 2646206, 2965026, 3953368, 3969309, 4317494, 5292412, 5930052, 6476241, 7938618, 8634988, 10584824, 11860104, 12952482, 15877236, 17269976, 25904964, 31754472, 41016193, 51809928, 82032386, 123048579, 164064772, 246097158, 328129544, 492194316, 984388632]

約数ペア:

[(1, 984388632), (2, 492194316), (3, 328129544), (4, 246097158), (6, 164064772), (8, 123048579), (12, 82032386), (19, 51809928), (24, 41016193), (31, 31754472), (38, 25904964), (57, 17269976), (62, 15877236), (76, 12952482), (83, 11860104), (93, 10584824), (114, 8634988), (124, 7938618), (152, 6476241), (166, 5930052), (186, 5292412), (228, 4317494), (248, 3969309), (249, 3953368), (332, 2965026), (372, 2646206), (456, 2158747), (498, 1976684), (589, 1671288), (664, 1482513), (744, 1323103), (839, 1173288), (996, 988342), (1178, 835644), (1577, 624216), (1678, 586644), (1767, 557096), (1992, 494171), (2356, 417822), (2517, 391096), (2573, 382584), (3154, 312108), (3356, 293322), (3534, 278548), (4712, 208911), (4731, 208072), (5034, 195548), (5146, 191292), (6308, 156054), (6712, 146661), (7068, 139274), (7719, 127528), (9462, 104036), (10068, 97774), (10292, 95646), (12616, 78027), (14136, 69637), (15438, 63764), (15941, 61752), (18924, 52018), (20136, 48887), (20584, 47823), (26009, 37848), (30876, 31882)]