1270246068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{387743}}^1$

素因数の和:387773

約数の個数: 72

約数和(自身を含む): 3951886848

約数和(自身を除く): 2681640780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 387743, 775486, 1163229, 1550972, 2326458, 2714201, 3489687, 4652916, 5040659, 5428402, 6979374, 8142603, 10081318, 10856804, 13958748, 15121977, 16285206, 20162636, 24427809, 30243954, 32570412, 35284613, 45365931, 48855618, 60487908, 70569226, 90731862, 97711236, 105853839, 141138452, 181463724, 211707678, 317561517, 423415356, 635123034, 1270246068]

約数ペア:

[(1, 1270246068), (2, 635123034), (3, 423415356), (4, 317561517), (6, 211707678), (7, 181463724), (9, 141138452), (12, 105853839), (13, 97711236), (14, 90731862), (18, 70569226), (21, 60487908), (26, 48855618), (28, 45365931), (36, 35284613), (39, 32570412), (42, 30243954), (52, 24427809), (63, 20162636), (78, 16285206), (84, 15121977), (91, 13958748), (117, 10856804), (126, 10081318), (156, 8142603), (182, 6979374), (234, 5428402), (252, 5040659), (273, 4652916), (364, 3489687), (468, 2714201), (546, 2326458), (819, 1550972), (1092, 1163229), (1638, 775486), (3276, 387743)]