561397104

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6619}}^1$

素因数の和:6683

約数の個数: 120

約数和(自身を含む): 1707430400

約数和(自身を除く): 1146033296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 152, 171, 186, 228, 248, 279, 304, 342, 372, 456, 496, 558, 589, 684, 744, 912, 1116, 1178, 1368, 1488, 1767, 2232, 2356, 2736, 3534, 4464, 4712, 5301, 6619, 7068, 9424, 10602, 13238, 14136, 19857, 21204, 26476, 28272, 39714, 42408, 52952, 59571, 79428, 84816, 105904, 119142, 125761, 158856, 205189, 238284, 251522, 317712, 377283, 410378, 476568, 503044, 615567, 754566, 820756, 953136, 1006088, 1131849, 1231134, 1509132, 1641512, 1846701, 2012176, 2263698, 2462268, 3018264, 3283024, 3693402, 3898591, 4527396, 4924536, 6036528, 7386804, 7797182, 9054792, 9849072, 11695773, 14773608, 15594364, 18109584, 23391546, 29547216, 31188728, 35087319, 46783092, 62377456, 70174638, 93566184, 140349276, 187132368, 280698552, 561397104]

約数ペア:

[(1, 561397104), (2, 280698552), (3, 187132368), (4, 140349276), (6, 93566184), (8, 70174638), (9, 62377456), (12, 46783092), (16, 35087319), (18, 31188728), (19, 29547216), (24, 23391546), (31, 18109584), (36, 15594364), (38, 14773608), (48, 11695773), (57, 9849072), (62, 9054792), (72, 7797182), (76, 7386804), (93, 6036528), (114, 4924536), (124, 4527396), (144, 3898591), (152, 3693402), (171, 3283024), (186, 3018264), (228, 2462268), (248, 2263698), (279, 2012176), (304, 1846701), (342, 1641512), (372, 1509132), (456, 1231134), (496, 1131849), (558, 1006088), (589, 953136), (684, 820756), (744, 754566), (912, 615567), (1116, 503044), (1178, 476568), (1368, 410378), (1488, 377283), (1767, 317712), (2232, 251522), (2356, 238284), (2736, 205189), (3534, 158856), (4464, 125761), (4712, 119142), (5301, 105904), (6619, 84816), (7068, 79428), (9424, 59571), (10602, 52952), (13238, 42408), (14136, 39714), (19857, 28272), (21204, 26476)]