1880664648

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{21773}}^1$

素因数の和:21902

約数の個数: 64

約数和(自身を含む): 4859956800

約数和(自身を除く): 2979292152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 61, 118, 122, 177, 183, 236, 244, 354, 366, 472, 488, 708, 732, 1416, 1464, 3599, 7198, 10797, 14396, 21594, 21773, 28792, 43188, 43546, 65319, 86376, 87092, 130638, 174184, 261276, 522552, 1284607, 1328153, 2569214, 2656306, 3853821, 3984459, 5138428, 5312612, 7707642, 7968918, 10276856, 10625224, 15415284, 15937836, 30830568, 31875672, 78361027, 156722054, 235083081, 313444108, 470166162, 626888216, 940332324, 1880664648]

約数ペア:

[(1, 1880664648), (2, 940332324), (3, 626888216), (4, 470166162), (6, 313444108), (8, 235083081), (12, 156722054), (24, 78361027), (59, 31875672), (61, 30830568), (118, 15937836), (122, 15415284), (177, 10625224), (183, 10276856), (236, 7968918), (244, 7707642), (354, 5312612), (366, 5138428), (472, 3984459), (488, 3853821), (708, 2656306), (732, 2569214), (1416, 1328153), (1464, 1284607), (3599, 522552), (7198, 261276), (10797, 174184), (14396, 130638), (21594, 87092), (21773, 86376), (28792, 65319), (43188, 43546)]