215419308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2801}}^1$

素因数の和:2867

約数の個数: 96

約数和(自身を含む): 593127360

約数和(自身を除く): 377708052

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 29, 34, 39, 51, 52, 58, 68, 78, 87, 102, 116, 156, 174, 204, 221, 348, 377, 442, 493, 663, 754, 884, 986, 1131, 1326, 1479, 1508, 1972, 2262, 2652, 2801, 2958, 4524, 5602, 5916, 6409, 8403, 11204, 12818, 16806, 19227, 25636, 33612, 36413, 38454, 47617, 72826, 76908, 81229, 95234, 109239, 142851, 145652, 162458, 190468, 218478, 243687, 285702, 324916, 436956, 487374, 571404, 619021, 974748, 1055977, 1238042, 1380893, 1857063, 2111954, 2476084, 2761786, 3167931, 3714126, 4142679, 4223908, 5523572, 6335862, 7428252, 8285358, 12671724, 16570716, 17951609, 35903218, 53854827, 71806436, 107709654, 215419308]

約数ペア:

[(1, 215419308), (2, 107709654), (3, 71806436), (4, 53854827), (6, 35903218), (12, 17951609), (13, 16570716), (17, 12671724), (26, 8285358), (29, 7428252), (34, 6335862), (39, 5523572), (51, 4223908), (52, 4142679), (58, 3714126), (68, 3167931), (78, 2761786), (87, 2476084), (102, 2111954), (116, 1857063), (156, 1380893), (174, 1238042), (204, 1055977), (221, 974748), (348, 619021), (377, 571404), (442, 487374), (493, 436956), (663, 324916), (754, 285702), (884, 243687), (986, 218478), (1131, 190468), (1326, 162458), (1479, 145652), (1508, 142851), (1972, 109239), (2262, 95234), (2652, 81229), (2801, 76908), (2958, 72826), (4524, 47617), (5602, 38454), (5916, 36413), (6409, 33612), (8403, 25636), (11204, 19227), (12818, 16806)]