389889504

素因数分解:

$2^5\times 3^3\times {\mathrm{311}}^1\times {\mathrm{1451}}^1$

素因数の和:1781

約数の個数: 96

約数和(自身を含む): 1141620480

約数和(自身を除く): 751730976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 311, 432, 622, 864, 933, 1244, 1451, 1866, 2488, 2799, 2902, 3732, 4353, 4976, 5598, 5804, 7464, 8397, 8706, 9952, 11196, 11608, 13059, 14928, 16794, 17412, 22392, 23216, 26118, 29856, 33588, 34824, 39177, 44784, 46432, 52236, 67176, 69648, 78354, 89568, 104472, 134352, 139296, 156708, 208944, 268704, 313416, 417888, 451261, 626832, 902522, 1253664, 1353783, 1805044, 2707566, 3610088, 4061349, 5415132, 7220176, 8122698, 10830264, 12184047, 14440352, 16245396, 21660528, 24368094, 32490792, 43321056, 48736188, 64981584, 97472376, 129963168, 194944752, 389889504]

約数ペア:

[(1, 389889504), (2, 194944752), (3, 129963168), (4, 97472376), (6, 64981584), (8, 48736188), (9, 43321056), (12, 32490792), (16, 24368094), (18, 21660528), (24, 16245396), (27, 14440352), (32, 12184047), (36, 10830264), (48, 8122698), (54, 7220176), (72, 5415132), (96, 4061349), (108, 3610088), (144, 2707566), (216, 1805044), (288, 1353783), (311, 1253664), (432, 902522), (622, 626832), (864, 451261), (933, 417888), (1244, 313416), (1451, 268704), (1866, 208944), (2488, 156708), (2799, 139296), (2902, 134352), (3732, 104472), (4353, 89568), (4976, 78354), (5598, 69648), (5804, 67176), (7464, 52236), (8397, 46432), (8706, 44784), (9952, 39177), (11196, 34824), (11608, 33588), (13059, 29856), (14928, 26118), (16794, 23216), (17412, 22392)]