741507858

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{281}}^1$

素因数の和:494

約数の個数: 160

約数和(自身を含む): 2063698560

約数和(自身を除く): 1322190702

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 179, 182, 189, 234, 273, 281, 351, 358, 378, 537, 546, 562, 567, 702, 819, 843, 1053, 1074, 1134, 1253, 1611, 1638, 1686, 1967, 2106, 2327, 2457, 2506, 2529, 3222, 3653, 3759, 3934, 4654, 4833, 4914, 5058, 5901, 6981, 7306, 7371, 7518, 7587, 9666, 10959, 11277, 11802, 13962, 14499, 14742, 15174, 16289, 17703, 20943, 21918, 22554, 22761, 25571, 28998, 32578, 32877, 33831, 35406, 41886, 45522, 48867, 50299, 51142, 53109, 62829, 65754, 67662, 76713, 97734, 98631, 100598, 101493, 106218, 125658, 146601, 150897, 153426, 159327, 188487, 197262, 202986, 230139, 293202, 295893, 301794, 318654, 352093, 376974, 439803, 452691, 460278, 591786, 653887, 690417, 704186, 879606, 905382, 1056279, 1307774, 1319409, 1358073, 1380834, 1961661, 2071251, 2112558, 2638818, 2716146, 3168837, 3923322, 4074219, 4142502, 4577209, 5884983, 6337674, 8148438, 9154418, 9506511, 11769966, 13731627, 17654949, 19013022, 27463254, 28519533, 35309898, 41194881, 52964847, 57039066, 82389762, 105929694, 123584643, 247169286, 370753929, 741507858]

約数ペア:

[(1, 741507858), (2, 370753929), (3, 247169286), (6, 123584643), (7, 105929694), (9, 82389762), (13, 57039066), (14, 52964847), (18, 41194881), (21, 35309898), (26, 28519533), (27, 27463254), (39, 19013022), (42, 17654949), (54, 13731627), (63, 11769966), (78, 9506511), (81, 9154418), (91, 8148438), (117, 6337674), (126, 5884983), (162, 4577209), (179, 4142502), (182, 4074219), (189, 3923322), (234, 3168837), (273, 2716146), (281, 2638818), (351, 2112558), (358, 2071251), (378, 1961661), (537, 1380834), (546, 1358073), (562, 1319409), (567, 1307774), (702, 1056279), (819, 905382), (843, 879606), (1053, 704186), (1074, 690417), (1134, 653887), (1253, 591786), (1611, 460278), (1638, 452691), (1686, 439803), (1967, 376974), (2106, 352093), (2327, 318654), (2457, 301794), (2506, 295893), (2529, 293202), (3222, 230139), (3653, 202986), (3759, 197262), (3934, 188487), (4654, 159327), (4833, 153426), (4914, 150897), (5058, 146601), (5901, 125658), (6981, 106218), (7306, 101493), (7371, 100598), (7518, 98631), (7587, 97734), (9666, 76713), (10959, 67662), (11277, 65754), (11802, 62829), (13962, 53109), (14499, 51142), (14742, 50299), (15174, 48867), (16289, 45522), (17703, 41886), (20943, 35406), (21918, 33831), (22554, 32877), (22761, 32578), (25571, 28998)]