521326368

素因数分解:

$2^5\times 3^5\times {\mathrm{67043}}^1$

素因数の和:67068

約数の個数: 72

約数和(自身を含む): 1537453008

約数和(自身を除く): 1016126640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 67043, 134086, 201129, 268172, 402258, 536344, 603387, 804516, 1072688, 1206774, 1609032, 1810161, 2145376, 2413548, 3218064, 3620322, 4827096, 5430483, 6436128, 7240644, 9654192, 10860966, 14481288, 16291449, 19308384, 21721932, 28962576, 32582898, 43443864, 57925152, 65165796, 86887728, 130331592, 173775456, 260663184, 521326368]

約数ペア:

[(1, 521326368), (2, 260663184), (3, 173775456), (4, 130331592), (6, 86887728), (8, 65165796), (9, 57925152), (12, 43443864), (16, 32582898), (18, 28962576), (24, 21721932), (27, 19308384), (32, 16291449), (36, 14481288), (48, 10860966), (54, 9654192), (72, 7240644), (81, 6436128), (96, 5430483), (108, 4827096), (144, 3620322), (162, 3218064), (216, 2413548), (243, 2145376), (288, 1810161), (324, 1609032), (432, 1206774), (486, 1072688), (648, 804516), (864, 603387), (972, 536344), (1296, 402258), (1944, 268172), (2592, 201129), (3888, 134086), (7776, 67043)]