287243388

素因数分解:

$2^2\times 3^3\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{739}}^1$

素因数の和:872

約数の個数: 96

約数和(自身を含む): 770784000

約数和(自身を除く): 483540612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 59, 61, 108, 118, 122, 177, 183, 236, 244, 354, 366, 531, 549, 708, 732, 739, 1062, 1098, 1478, 1593, 1647, 2124, 2196, 2217, 2956, 3186, 3294, 3599, 4434, 6372, 6588, 6651, 7198, 8868, 10797, 13302, 14396, 19953, 21594, 26604, 32391, 39906, 43188, 43601, 45079, 64782, 79812, 87202, 90158, 97173, 129564, 130803, 135237, 174404, 180316, 194346, 261606, 270474, 388692, 392409, 405711, 523212, 540948, 784818, 811422, 1177227, 1217133, 1569636, 1622844, 2354454, 2434266, 2659661, 4708908, 4868532, 5319322, 7978983, 10638644, 15957966, 23936949, 31915932, 47873898, 71810847, 95747796, 143621694, 287243388]

約数ペア:

[(1, 287243388), (2, 143621694), (3, 95747796), (4, 71810847), (6, 47873898), (9, 31915932), (12, 23936949), (18, 15957966), (27, 10638644), (36, 7978983), (54, 5319322), (59, 4868532), (61, 4708908), (108, 2659661), (118, 2434266), (122, 2354454), (177, 1622844), (183, 1569636), (236, 1217133), (244, 1177227), (354, 811422), (366, 784818), (531, 540948), (549, 523212), (708, 405711), (732, 392409), (739, 388692), (1062, 270474), (1098, 261606), (1478, 194346), (1593, 180316), (1647, 174404), (2124, 135237), (2196, 130803), (2217, 129564), (2956, 97173), (3186, 90158), (3294, 87202), (3599, 79812), (4434, 64782), (6372, 45079), (6588, 43601), (6651, 43188), (7198, 39906), (8868, 32391), (10797, 26604), (13302, 21594), (14396, 19953)]