1558457628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{3559}}^1$

素因数の和:3987

約数の個数: 96

約数和(自身を含む): 4487992320

約数和(自身を除く): 2929534692

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 401, 546, 802, 1092, 1203, 1604, 2406, 2807, 3559, 4812, 5213, 5614, 7118, 8421, 10426, 10677, 11228, 14236, 15639, 16842, 20852, 21354, 24913, 31278, 33684, 36491, 42708, 46267, 49826, 62556, 72982, 74739, 92534, 99652, 109473, 138801, 145964, 149478, 185068, 218946, 277602, 298956, 323869, 437892, 555204, 647738, 971607, 1295476, 1427159, 1943214, 2854318, 3886428, 4281477, 5708636, 8562954, 9990113, 17125908, 18553067, 19980226, 29970339, 37106134, 39960452, 55659201, 59940678, 74212268, 111318402, 119881356, 129871469, 222636804, 259742938, 389614407, 519485876, 779228814, 1558457628]

約数ペア:

[(1, 1558457628), (2, 779228814), (3, 519485876), (4, 389614407), (6, 259742938), (7, 222636804), (12, 129871469), (13, 119881356), (14, 111318402), (21, 74212268), (26, 59940678), (28, 55659201), (39, 39960452), (42, 37106134), (52, 29970339), (78, 19980226), (84, 18553067), (91, 17125908), (156, 9990113), (182, 8562954), (273, 5708636), (364, 4281477), (401, 3886428), (546, 2854318), (802, 1943214), (1092, 1427159), (1203, 1295476), (1604, 971607), (2406, 647738), (2807, 555204), (3559, 437892), (4812, 323869), (5213, 298956), (5614, 277602), (7118, 218946), (8421, 185068), (10426, 149478), (10677, 145964), (11228, 138801), (14236, 109473), (15639, 99652), (16842, 92534), (20852, 74739), (21354, 72982), (24913, 62556), (31278, 49826), (33684, 46267), (36491, 42708)]