1028235312

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28909}}^1$

素因数の和:28955

約数の個数: 120

約数和(自身を含む): 3262204400

約数和(自身を除く): 2233969088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1976, 2223, 2736, 2964, 3952, 4446, 5928, 8892, 11856, 17784, 28909, 35568, 57818, 86727, 115636, 173454, 231272, 260181, 346908, 375817, 462544, 520362, 549271, 693816, 751634, 1040724, 1098542, 1127451, 1387632, 1503268, 1647813, 2081448, 2197084, 2254902, 3006536, 3295626, 3382353, 4162896, 4394168, 4509804, 4943439, 6013072, 6591252, 6764706, 7140523, 8788336, 9019608, 9886878, 13182504, 13529412, 14281046, 18039216, 19773756, 21421569, 26365008, 27058824, 28562092, 39547512, 42843138, 54117648, 57124184, 64264707, 79095024, 85686276, 114248368, 128529414, 171372552, 257058828, 342745104, 514117656, 1028235312]

約数ペア:

[(1, 1028235312), (2, 514117656), (3, 342745104), (4, 257058828), (6, 171372552), (8, 128529414), (9, 114248368), (12, 85686276), (13, 79095024), (16, 64264707), (18, 57124184), (19, 54117648), (24, 42843138), (26, 39547512), (36, 28562092), (38, 27058824), (39, 26365008), (48, 21421569), (52, 19773756), (57, 18039216), (72, 14281046), (76, 13529412), (78, 13182504), (104, 9886878), (114, 9019608), (117, 8788336), (144, 7140523), (152, 6764706), (156, 6591252), (171, 6013072), (208, 4943439), (228, 4509804), (234, 4394168), (247, 4162896), (304, 3382353), (312, 3295626), (342, 3006536), (456, 2254902), (468, 2197084), (494, 2081448), (624, 1647813), (684, 1503268), (741, 1387632), (912, 1127451), (936, 1098542), (988, 1040724), (1368, 751634), (1482, 693816), (1872, 549271), (1976, 520362), (2223, 462544), (2736, 375817), (2964, 346908), (3952, 260181), (4446, 231272), (5928, 173454), (8892, 115636), (11856, 86727), (17784, 57818), (28909, 35568)]