215335926

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 520097760

約数和(自身を除く): 304761834

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 97, 106, 117, 159, 179, 194, 234, 291, 318, 358, 477, 537, 582, 689, 873, 954, 1074, 1261, 1378, 1611, 1746, 2067, 2327, 2522, 3222, 3783, 4134, 4654, 5141, 6201, 6981, 7566, 9487, 10282, 11349, 12402, 13962, 15423, 17363, 18974, 20943, 22698, 28461, 30846, 34726, 41886, 46269, 52089, 56922, 66833, 85383, 92538, 104178, 123331, 133666, 156267, 170766, 200499, 225719, 246662, 312534, 369993, 400998, 451438, 601497, 677157, 739986, 920239, 1109979, 1202994, 1354314, 1840478, 2031471, 2219958, 2760717, 4062942, 5521434, 8282151, 11963107, 16564302, 23926214, 35889321, 71778642, 107667963, 215335926]

約数ペア:

[(1, 215335926), (2, 107667963), (3, 71778642), (6, 35889321), (9, 23926214), (13, 16564302), (18, 11963107), (26, 8282151), (39, 5521434), (53, 4062942), (78, 2760717), (97, 2219958), (106, 2031471), (117, 1840478), (159, 1354314), (179, 1202994), (194, 1109979), (234, 920239), (291, 739986), (318, 677157), (358, 601497), (477, 451438), (537, 400998), (582, 369993), (689, 312534), (873, 246662), (954, 225719), (1074, 200499), (1261, 170766), (1378, 156267), (1611, 133666), (1746, 123331), (2067, 104178), (2327, 92538), (2522, 85383), (3222, 66833), (3783, 56922), (4134, 52089), (4654, 46269), (5141, 41886), (6201, 34726), (6981, 30846), (7566, 28461), (9487, 22698), (10282, 20943), (11349, 18974), (12402, 17363), (13962, 15423)]