138438036

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:614

約数の個数: 108

約数和(自身を含む): 391701492

約数和(自身を除く): 253263456

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 61, 66, 99, 121, 122, 132, 183, 198, 242, 244, 363, 366, 396, 484, 521, 549, 671, 726, 732, 1042, 1089, 1098, 1342, 1452, 1563, 2013, 2084, 2178, 2196, 2684, 3126, 4026, 4356, 4689, 5731, 6039, 6252, 7381, 8052, 9378, 11462, 12078, 14762, 17193, 18756, 22143, 22924, 24156, 29524, 31781, 34386, 44286, 51579, 63041, 63562, 66429, 68772, 88572, 95343, 103158, 126082, 127124, 132858, 189123, 190686, 206316, 252164, 265716, 286029, 349591, 378246, 381372, 567369, 572058, 699182, 756492, 1048773, 1134738, 1144116, 1398364, 2097546, 2269476, 3146319, 3845501, 4195092, 6292638, 7691002, 11536503, 12585276, 15382004, 23073006, 34609509, 46146012, 69219018, 138438036]

約数ペア:

[(1, 138438036), (2, 69219018), (3, 46146012), (4, 34609509), (6, 23073006), (9, 15382004), (11, 12585276), (12, 11536503), (18, 7691002), (22, 6292638), (33, 4195092), (36, 3845501), (44, 3146319), (61, 2269476), (66, 2097546), (99, 1398364), (121, 1144116), (122, 1134738), (132, 1048773), (183, 756492), (198, 699182), (242, 572058), (244, 567369), (363, 381372), (366, 378246), (396, 349591), (484, 286029), (521, 265716), (549, 252164), (671, 206316), (726, 190686), (732, 189123), (1042, 132858), (1089, 127124), (1098, 126082), (1342, 103158), (1452, 95343), (1563, 88572), (2013, 68772), (2084, 66429), (2178, 63562), (2196, 63041), (2684, 51579), (3126, 44286), (4026, 34386), (4356, 31781), (4689, 29524), (5731, 24156), (6039, 22924), (6252, 22143), (7381, 18756), (8052, 17193), (9378, 14762), (11462, 12078)]