270598068

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:678

約数の個数: 108

約数和(自身を含む): 751383360

約数和(自身を除く): 480785292

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 117, 156, 158, 169, 234, 237, 316, 338, 468, 474, 507, 563, 676, 711, 948, 1014, 1027, 1126, 1422, 1521, 1689, 2028, 2054, 2252, 2844, 3042, 3081, 3378, 4108, 5067, 6084, 6162, 6756, 7319, 9243, 10134, 12324, 13351, 14638, 18486, 20268, 21957, 26702, 29276, 36972, 40053, 43914, 44477, 53404, 65871, 80106, 87828, 88954, 95147, 120159, 131742, 133431, 160212, 177908, 190294, 240318, 263484, 266862, 285441, 380588, 400293, 480636, 533724, 570882, 578201, 800586, 856323, 1141764, 1156402, 1601172, 1712646, 1734603, 2312804, 3425292, 3469206, 5203809, 6938412, 7516613, 10407618, 15033226, 20815236, 22549839, 30066452, 45099678, 67649517, 90199356, 135299034, 270598068]

約数ペア:

[(1, 270598068), (2, 135299034), (3, 90199356), (4, 67649517), (6, 45099678), (9, 30066452), (12, 22549839), (13, 20815236), (18, 15033226), (26, 10407618), (36, 7516613), (39, 6938412), (52, 5203809), (78, 3469206), (79, 3425292), (117, 2312804), (156, 1734603), (158, 1712646), (169, 1601172), (234, 1156402), (237, 1141764), (316, 856323), (338, 800586), (468, 578201), (474, 570882), (507, 533724), (563, 480636), (676, 400293), (711, 380588), (948, 285441), (1014, 266862), (1027, 263484), (1126, 240318), (1422, 190294), (1521, 177908), (1689, 160212), (2028, 133431), (2054, 131742), (2252, 120159), (2844, 95147), (3042, 88954), (3081, 87828), (3378, 80106), (4108, 65871), (5067, 53404), (6084, 44477), (6162, 43914), (6756, 40053), (7319, 36972), (9243, 29276), (10134, 26702), (12324, 21957), (13351, 20268), (14638, 18486)]