2687720424

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1\times {\mathrm{4421}}^1$

素因数の和:4850

約数の個数: 64

約数和(自身を含む): 6832520640

約数和(自身を除く): 4144800216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 347, 438, 584, 694, 876, 1041, 1388, 1752, 2082, 2776, 4164, 4421, 8328, 8842, 13263, 17684, 25331, 26526, 35368, 50662, 53052, 75993, 101324, 106104, 151986, 202648, 303972, 322733, 607944, 645466, 968199, 1290932, 1534087, 1936398, 2581864, 3068174, 3872796, 4602261, 6136348, 7745592, 9204522, 12272696, 18409044, 36818088, 111988351, 223976702, 335965053, 447953404, 671930106, 895906808, 1343860212, 2687720424]

約数ペア:

[(1, 2687720424), (2, 1343860212), (3, 895906808), (4, 671930106), (6, 447953404), (8, 335965053), (12, 223976702), (24, 111988351), (73, 36818088), (146, 18409044), (219, 12272696), (292, 9204522), (347, 7745592), (438, 6136348), (584, 4602261), (694, 3872796), (876, 3068174), (1041, 2581864), (1388, 1936398), (1752, 1534087), (2082, 1290932), (2776, 968199), (4164, 645466), (4421, 607944), (8328, 322733), (8842, 303972), (13263, 202648), (17684, 151986), (25331, 106104), (26526, 101324), (35368, 75993), (50662, 53052)]