660732512

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{401}}^1$

素因数の和:604

約数の個数: 96

約数和(自身を含む): 1478227968

約数和(自身を除く): 817495456

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 151, 176, 248, 302, 341, 352, 401, 496, 604, 682, 802, 992, 1208, 1364, 1604, 1661, 2416, 2728, 3208, 3322, 4411, 4681, 4832, 5456, 6416, 6644, 8822, 9362, 10912, 12431, 12832, 13288, 17644, 18724, 24862, 26576, 35288, 37448, 49724, 51491, 53152, 60551, 70576, 74896, 99448, 102982, 121102, 136741, 141152, 149792, 198896, 205964, 242204, 273482, 397792, 411928, 484408, 546964, 666061, 823856, 968816, 1093928, 1332122, 1647712, 1877081, 1937632, 2187856, 2664244, 3754162, 4375712, 5328488, 7508324, 10656976, 15016648, 20647891, 21313952, 30033296, 41295782, 60066592, 82591564, 165183128, 330366256, 660732512]

約数ペア:

[(1, 660732512), (2, 330366256), (4, 165183128), (8, 82591564), (11, 60066592), (16, 41295782), (22, 30033296), (31, 21313952), (32, 20647891), (44, 15016648), (62, 10656976), (88, 7508324), (124, 5328488), (151, 4375712), (176, 3754162), (248, 2664244), (302, 2187856), (341, 1937632), (352, 1877081), (401, 1647712), (496, 1332122), (604, 1093928), (682, 968816), (802, 823856), (992, 666061), (1208, 546964), (1364, 484408), (1604, 411928), (1661, 397792), (2416, 273482), (2728, 242204), (3208, 205964), (3322, 198896), (4411, 149792), (4681, 141152), (4832, 136741), (5456, 121102), (6416, 102982), (6644, 99448), (8822, 74896), (9362, 70576), (10912, 60551), (12431, 53152), (12832, 51491), (13288, 49724), (17644, 37448), (18724, 35288), (24862, 26576)]