515007384

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{20693}}^1$

素因数の和:20780

約数の個数: 64

約数和(自身を含む): 1385670240

約数和(自身を除く): 870662856

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 61, 68, 102, 122, 136, 183, 204, 244, 366, 408, 488, 732, 1037, 1464, 2074, 3111, 4148, 6222, 8296, 12444, 20693, 24888, 41386, 62079, 82772, 124158, 165544, 248316, 351781, 496632, 703562, 1055343, 1262273, 1407124, 2110686, 2524546, 2814248, 3786819, 4221372, 5049092, 7573638, 8442744, 10098184, 15147276, 21458641, 30294552, 42917282, 64375923, 85834564, 128751846, 171669128, 257503692, 515007384]

約数ペア:

[(1, 515007384), (2, 257503692), (3, 171669128), (4, 128751846), (6, 85834564), (8, 64375923), (12, 42917282), (17, 30294552), (24, 21458641), (34, 15147276), (51, 10098184), (61, 8442744), (68, 7573638), (102, 5049092), (122, 4221372), (136, 3786819), (183, 2814248), (204, 2524546), (244, 2110686), (366, 1407124), (408, 1262273), (488, 1055343), (732, 703562), (1037, 496632), (1464, 351781), (2074, 248316), (3111, 165544), (4148, 124158), (6222, 82772), (8296, 62079), (12444, 41386), (20693, 24888)]