1976968368

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{251}}^1\times {\mathrm{659}}^1$

素因数の和:1007

約数の個数: 120

約数和(自身を含む): 5630264640

約数和(自身を除く): 3653296272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 144, 166, 249, 251, 332, 498, 502, 659, 664, 747, 753, 996, 1004, 1318, 1328, 1494, 1506, 1977, 1992, 2008, 2259, 2636, 2988, 3012, 3954, 3984, 4016, 4518, 5272, 5931, 5976, 6024, 7908, 9036, 10544, 11862, 11952, 12048, 15816, 18072, 20833, 23724, 31632, 36144, 41666, 47448, 54697, 62499, 83332, 94896, 109394, 124998, 164091, 165409, 166664, 187497, 218788, 249996, 328182, 330818, 333328, 374994, 437576, 492273, 496227, 499992, 656364, 661636, 749988, 875152, 984546, 992454, 999984, 1312728, 1323272, 1488681, 1499976, 1969092, 1984908, 2625456, 2646544, 2977362, 2999952, 3938184, 3969816, 5954724, 7876368, 7939632, 11909448, 13728947, 23818896, 27457894, 41186841, 54915788, 82373682, 109831576, 123560523, 164747364, 219663152, 247121046, 329494728, 494242092, 658989456, 988484184, 1976968368]

約数ペア:

[(1, 1976968368), (2, 988484184), (3, 658989456), (4, 494242092), (6, 329494728), (8, 247121046), (9, 219663152), (12, 164747364), (16, 123560523), (18, 109831576), (24, 82373682), (36, 54915788), (48, 41186841), (72, 27457894), (83, 23818896), (144, 13728947), (166, 11909448), (249, 7939632), (251, 7876368), (332, 5954724), (498, 3969816), (502, 3938184), (659, 2999952), (664, 2977362), (747, 2646544), (753, 2625456), (996, 1984908), (1004, 1969092), (1318, 1499976), (1328, 1488681), (1494, 1323272), (1506, 1312728), (1977, 999984), (1992, 992454), (2008, 984546), (2259, 875152), (2636, 749988), (2988, 661636), (3012, 656364), (3954, 499992), (3984, 496227), (4016, 492273), (4518, 437576), (5272, 374994), (5931, 333328), (5976, 330818), (6024, 328182), (7908, 249996), (9036, 218788), (10544, 187497), (11862, 166664), (11952, 165409), (12048, 164091), (15816, 124998), (18072, 109394), (20833, 94896), (23724, 83332), (31632, 62499), (36144, 54697), (41666, 47448)]