181485408

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4691}}^1$

素因数の和:4748

約数の個数: 96

約数和(自身を含む): 529708032

約数和(自身を除く): 348222624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 992, 1209, 1248, 1488, 1612, 2418, 2976, 3224, 4691, 4836, 6448, 9382, 9672, 12896, 14073, 18764, 19344, 28146, 37528, 38688, 56292, 60983, 75056, 112584, 121966, 145421, 150112, 182949, 225168, 243932, 290842, 365898, 436263, 450336, 487864, 581684, 731796, 872526, 975728, 1163368, 1463592, 1745052, 1890473, 1951456, 2326736, 2927184, 3490104, 3780946, 4653472, 5671419, 5854368, 6980208, 7561892, 11342838, 13960416, 15123784, 22685676, 30247568, 45371352, 60495136, 90742704, 181485408]

約数ペア:

[(1, 181485408), (2, 90742704), (3, 60495136), (4, 45371352), (6, 30247568), (8, 22685676), (12, 15123784), (13, 13960416), (16, 11342838), (24, 7561892), (26, 6980208), (31, 5854368), (32, 5671419), (39, 4653472), (48, 3780946), (52, 3490104), (62, 2927184), (78, 2326736), (93, 1951456), (96, 1890473), (104, 1745052), (124, 1463592), (156, 1163368), (186, 975728), (208, 872526), (248, 731796), (312, 581684), (372, 487864), (403, 450336), (416, 436263), (496, 365898), (624, 290842), (744, 243932), (806, 225168), (992, 182949), (1209, 150112), (1248, 145421), (1488, 121966), (1612, 112584), (2418, 75056), (2976, 60983), (3224, 56292), (4691, 38688), (4836, 37528), (6448, 28146), (9382, 19344), (9672, 18764), (12896, 14073)]