217414872

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1543}}^1$

素因数の和:1677

約数の個数: 96

約数和(自身を含む): 626246400

約数和(自身を除く): 408831528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 103, 114, 152, 171, 206, 228, 309, 342, 412, 456, 618, 684, 824, 927, 1236, 1368, 1543, 1854, 1957, 2472, 3086, 3708, 3914, 4629, 5871, 6172, 7416, 7828, 9258, 11742, 12344, 13887, 15656, 17613, 18516, 23484, 27774, 29317, 35226, 37032, 46968, 55548, 58634, 70452, 87951, 111096, 117268, 140904, 158929, 175902, 234536, 263853, 317858, 351804, 476787, 527706, 635716, 703608, 953574, 1055412, 1271432, 1430361, 1907148, 2110824, 2860722, 3019651, 3814296, 5721444, 6039302, 9058953, 11442888, 12078604, 18117906, 24157208, 27176859, 36235812, 54353718, 72471624, 108707436, 217414872]

約数ペア:

[(1, 217414872), (2, 108707436), (3, 72471624), (4, 54353718), (6, 36235812), (8, 27176859), (9, 24157208), (12, 18117906), (18, 12078604), (19, 11442888), (24, 9058953), (36, 6039302), (38, 5721444), (57, 3814296), (72, 3019651), (76, 2860722), (103, 2110824), (114, 1907148), (152, 1430361), (171, 1271432), (206, 1055412), (228, 953574), (309, 703608), (342, 635716), (412, 527706), (456, 476787), (618, 351804), (684, 317858), (824, 263853), (927, 234536), (1236, 175902), (1368, 158929), (1543, 140904), (1854, 117268), (1957, 111096), (2472, 87951), (3086, 70452), (3708, 58634), (3914, 55548), (4629, 46968), (5871, 37032), (6172, 35226), (7416, 29317), (7828, 27774), (9258, 23484), (11742, 18516), (12344, 17613), (13887, 15656)]