745659864

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5861}}^1$

素因数の和:5926

約数の個数: 128

約数和(自身を含む): 2251008000

約数和(自身を除く): 1505348136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 62, 72, 76, 93, 108, 114, 124, 152, 171, 186, 216, 228, 248, 279, 342, 372, 456, 513, 558, 589, 684, 744, 837, 1026, 1116, 1178, 1368, 1674, 1767, 2052, 2232, 2356, 3348, 3534, 4104, 4712, 5301, 5861, 6696, 7068, 10602, 11722, 14136, 15903, 17583, 21204, 23444, 31806, 35166, 42408, 46888, 52749, 63612, 70332, 105498, 111359, 127224, 140664, 158247, 181691, 210996, 222718, 316494, 334077, 363382, 421992, 445436, 545073, 632988, 668154, 726764, 890872, 1002231, 1090146, 1265976, 1336308, 1453528, 1635219, 2004462, 2180292, 2672616, 3006693, 3270438, 3452129, 4008924, 4360584, 4905657, 6013386, 6540876, 6904258, 8017848, 9811314, 10356387, 12026772, 13081752, 13808516, 19622628, 20712774, 24053544, 27617032, 31069161, 39245256, 41425548, 62138322, 82851096, 93207483, 124276644, 186414966, 248553288, 372829932, 745659864]

約数ペア:

[(1, 745659864), (2, 372829932), (3, 248553288), (4, 186414966), (6, 124276644), (8, 93207483), (9, 82851096), (12, 62138322), (18, 41425548), (19, 39245256), (24, 31069161), (27, 27617032), (31, 24053544), (36, 20712774), (38, 19622628), (54, 13808516), (57, 13081752), (62, 12026772), (72, 10356387), (76, 9811314), (93, 8017848), (108, 6904258), (114, 6540876), (124, 6013386), (152, 4905657), (171, 4360584), (186, 4008924), (216, 3452129), (228, 3270438), (248, 3006693), (279, 2672616), (342, 2180292), (372, 2004462), (456, 1635219), (513, 1453528), (558, 1336308), (589, 1265976), (684, 1090146), (744, 1002231), (837, 890872), (1026, 726764), (1116, 668154), (1178, 632988), (1368, 545073), (1674, 445436), (1767, 421992), (2052, 363382), (2232, 334077), (2356, 316494), (3348, 222718), (3534, 210996), (4104, 181691), (4712, 158247), (5301, 140664), (5861, 127224), (6696, 111359), (7068, 105498), (10602, 70332), (11722, 63612), (14136, 52749), (15903, 46888), (17583, 42408), (21204, 35166), (23444, 31806)]