349398972

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{12239}}^1$

素因数の和:12323

約数の個数: 72

約数和(自身を含む): 966813120

約数和(自身を除く): 617414148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 468, 549, 732, 793, 1098, 1586, 2196, 2379, 3172, 4758, 7137, 9516, 12239, 14274, 24478, 28548, 36717, 48956, 73434, 110151, 146868, 159107, 220302, 318214, 440604, 477321, 636428, 746579, 954642, 1431963, 1493158, 1909284, 2239737, 2863926, 2986316, 4479474, 5727852, 6719211, 8958948, 9705527, 13438422, 19411054, 26876844, 29116581, 38822108, 58233162, 87349743, 116466324, 174699486, 349398972]

約数ペア:

[(1, 349398972), (2, 174699486), (3, 116466324), (4, 87349743), (6, 58233162), (9, 38822108), (12, 29116581), (13, 26876844), (18, 19411054), (26, 13438422), (36, 9705527), (39, 8958948), (52, 6719211), (61, 5727852), (78, 4479474), (117, 2986316), (122, 2863926), (156, 2239737), (183, 1909284), (234, 1493158), (244, 1431963), (366, 954642), (468, 746579), (549, 636428), (732, 477321), (793, 440604), (1098, 318214), (1586, 220302), (2196, 159107), (2379, 146868), (3172, 110151), (4758, 73434), (7137, 48956), (9516, 36717), (12239, 28548), (14274, 24478)]