1541491864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{773}}^1$

素因数の和:881

約数の個数: 128

約数和(自身を含む): 3530926080

約数和(自身を除く): 1989434216

約数列:

[1, 2, 4, 8, 11, 17, 22, 31, 34, 43, 44, 62, 68, 86, 88, 124, 136, 172, 187, 248, 341, 344, 374, 473, 527, 682, 731, 748, 773, 946, 1054, 1333, 1364, 1462, 1496, 1546, 1892, 2108, 2666, 2728, 2924, 3092, 3784, 4216, 5332, 5797, 5848, 6184, 8041, 8503, 10664, 11594, 13141, 14663, 16082, 17006, 22661, 23188, 23963, 26282, 29326, 32164, 33239, 34012, 45322, 46376, 47926, 52564, 58652, 64328, 66478, 68024, 90644, 95852, 105128, 117304, 132956, 144551, 181288, 191704, 249271, 263593, 265912, 289102, 365629, 407371, 498542, 527186, 565063, 578204, 731258, 814742, 997084, 1030409, 1054372, 1130126, 1156408, 1462516, 1629484, 1994168, 2060818, 2108744, 2260252, 2925032, 3258968, 4121636, 4481081, 4520504, 6215693, 8243272, 8962162, 11334499, 12431386, 17516953, 17924324, 22668998, 24862772, 35033906, 35848648, 45337996, 49725544, 70067812, 90675992, 140135624, 192686483, 385372966, 770745932, 1541491864]

約数ペア:

[(1, 1541491864), (2, 770745932), (4, 385372966), (8, 192686483), (11, 140135624), (17, 90675992), (22, 70067812), (31, 49725544), (34, 45337996), (43, 35848648), (44, 35033906), (62, 24862772), (68, 22668998), (86, 17924324), (88, 17516953), (124, 12431386), (136, 11334499), (172, 8962162), (187, 8243272), (248, 6215693), (341, 4520504), (344, 4481081), (374, 4121636), (473, 3258968), (527, 2925032), (682, 2260252), (731, 2108744), (748, 2060818), (773, 1994168), (946, 1629484), (1054, 1462516), (1333, 1156408), (1364, 1130126), (1462, 1054372), (1496, 1030409), (1546, 997084), (1892, 814742), (2108, 731258), (2666, 578204), (2728, 565063), (2924, 527186), (3092, 498542), (3784, 407371), (4216, 365629), (5332, 289102), (5797, 265912), (5848, 263593), (6184, 249271), (8041, 191704), (8503, 181288), (10664, 144551), (11594, 132956), (13141, 117304), (14663, 105128), (16082, 95852), (17006, 90644), (22661, 68024), (23188, 66478), (23963, 64328), (26282, 58652), (29326, 52564), (32164, 47926), (33239, 46376), (34012, 45322)]