2247159876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:502

約数の個数: 144

約数和(自身を含む): 5906045376

約数和(自身を除く): 3658885500

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 73, 78, 86, 129, 146, 156, 169, 172, 219, 258, 292, 338, 353, 438, 507, 516, 559, 676, 706, 876, 949, 1014, 1059, 1118, 1412, 1677, 1898, 2028, 2118, 2236, 2847, 3139, 3354, 3796, 4236, 4589, 5694, 6278, 6708, 7267, 9178, 9417, 11388, 12337, 12556, 13767, 14534, 15179, 18356, 18834, 21801, 24674, 25769, 27534, 29068, 30358, 37011, 37668, 40807, 43602, 45537, 49348, 51538, 55068, 59657, 60716, 74022, 77307, 81614, 87204, 91074, 103076, 119314, 122421, 148044, 154614, 163228, 178971, 182148, 197327, 238628, 244842, 309228, 334997, 357942, 394654, 489684, 530491, 591981, 669994, 715884, 789308, 1004991, 1060982, 1108067, 1183962, 1339988, 1591473, 2009982, 2121964, 2216134, 2367924, 2565251, 3182946, 3324201, 4019964, 4354961, 4432268, 5130502, 6365892, 6648402, 7695753, 8709922, 10261004, 13064883, 13296804, 14404871, 15391506, 17419844, 26129766, 28809742, 30783012, 43214613, 52259532, 57619484, 86429226, 172858452, 187263323, 374526646, 561789969, 749053292, 1123579938, 2247159876]

約数ペア:

[(1, 2247159876), (2, 1123579938), (3, 749053292), (4, 561789969), (6, 374526646), (12, 187263323), (13, 172858452), (26, 86429226), (39, 57619484), (43, 52259532), (52, 43214613), (73, 30783012), (78, 28809742), (86, 26129766), (129, 17419844), (146, 15391506), (156, 14404871), (169, 13296804), (172, 13064883), (219, 10261004), (258, 8709922), (292, 7695753), (338, 6648402), (353, 6365892), (438, 5130502), (507, 4432268), (516, 4354961), (559, 4019964), (676, 3324201), (706, 3182946), (876, 2565251), (949, 2367924), (1014, 2216134), (1059, 2121964), (1118, 2009982), (1412, 1591473), (1677, 1339988), (1898, 1183962), (2028, 1108067), (2118, 1060982), (2236, 1004991), (2847, 789308), (3139, 715884), (3354, 669994), (3796, 591981), (4236, 530491), (4589, 489684), (5694, 394654), (6278, 357942), (6708, 334997), (7267, 309228), (9178, 244842), (9417, 238628), (11388, 197327), (12337, 182148), (12556, 178971), (13767, 163228), (14534, 154614), (15179, 148044), (18356, 122421), (18834, 119314), (21801, 103076), (24674, 91074), (25769, 87204), (27534, 81614), (29068, 77307), (30358, 74022), (37011, 60716), (37668, 59657), (40807, 55068), (43602, 51538), (45537, 49348)]