253608732

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3169}}^1$

素因数の和:3217

約数の個数: 120

約数和(自身を含む): 751797200

約数和(自身を除く): 498188468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 247, 324, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1053, 1404, 1482, 1539, 2052, 2106, 2223, 2964, 3078, 3169, 4212, 4446, 6156, 6338, 6669, 8892, 9507, 12676, 13338, 19014, 20007, 26676, 28521, 38028, 40014, 41197, 57042, 60211, 80028, 82394, 85563, 114084, 120422, 123591, 164788, 171126, 180633, 240844, 247182, 256689, 342252, 361266, 370773, 494364, 513378, 541899, 722532, 741546, 782743, 1026756, 1083798, 1112319, 1483092, 1565486, 1625697, 2167596, 2224638, 2348229, 3130972, 3251394, 3336957, 4449276, 4696458, 4877091, 6502788, 6673914, 7044687, 9392916, 9754182, 13347828, 14089374, 19508364, 21134061, 28178748, 42268122, 63402183, 84536244, 126804366, 253608732]

約数ペア:

[(1, 253608732), (2, 126804366), (3, 84536244), (4, 63402183), (6, 42268122), (9, 28178748), (12, 21134061), (13, 19508364), (18, 14089374), (19, 13347828), (26, 9754182), (27, 9392916), (36, 7044687), (38, 6673914), (39, 6502788), (52, 4877091), (54, 4696458), (57, 4449276), (76, 3336957), (78, 3251394), (81, 3130972), (108, 2348229), (114, 2224638), (117, 2167596), (156, 1625697), (162, 1565486), (171, 1483092), (228, 1112319), (234, 1083798), (247, 1026756), (324, 782743), (342, 741546), (351, 722532), (468, 541899), (494, 513378), (513, 494364), (684, 370773), (702, 361266), (741, 342252), (988, 256689), (1026, 247182), (1053, 240844), (1404, 180633), (1482, 171126), (1539, 164788), (2052, 123591), (2106, 120422), (2223, 114084), (2964, 85563), (3078, 82394), (3169, 80028), (4212, 60211), (4446, 57042), (6156, 41197), (6338, 40014), (6669, 38028), (8892, 28521), (9507, 26676), (12676, 20007), (13338, 19014)]