2560841244

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{9967}}^1$

素因数の和:10057

約数の個数: 120

約数和(自身を含む): 7328433728

約数和(自身を除く): 4767592484

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 61, 78, 81, 108, 117, 122, 156, 162, 183, 234, 244, 324, 351, 366, 468, 549, 702, 732, 793, 1053, 1098, 1404, 1586, 1647, 2106, 2196, 2379, 3172, 3294, 4212, 4758, 4941, 6588, 7137, 9516, 9882, 9967, 14274, 19764, 19934, 21411, 28548, 29901, 39868, 42822, 59802, 64233, 85644, 89703, 119604, 128466, 129571, 179406, 256932, 259142, 269109, 358812, 388713, 518284, 538218, 607987, 777426, 807327, 1076436, 1166139, 1215974, 1554852, 1614654, 1823961, 2332278, 2431948, 3229308, 3498417, 3647922, 4664556, 5471883, 6996834, 7295844, 7903831, 10495251, 10943766, 13993668, 15807662, 16415649, 20990502, 21887532, 23711493, 31615324, 32831298, 41981004, 47422986, 49246947, 65662596, 71134479, 94845972, 98493894, 142268958, 196987788, 213403437, 284537916, 426806874, 640210311, 853613748, 1280420622, 2560841244]

約数ペア:

[(1, 2560841244), (2, 1280420622), (3, 853613748), (4, 640210311), (6, 426806874), (9, 284537916), (12, 213403437), (13, 196987788), (18, 142268958), (26, 98493894), (27, 94845972), (36, 71134479), (39, 65662596), (52, 49246947), (54, 47422986), (61, 41981004), (78, 32831298), (81, 31615324), (108, 23711493), (117, 21887532), (122, 20990502), (156, 16415649), (162, 15807662), (183, 13993668), (234, 10943766), (244, 10495251), (324, 7903831), (351, 7295844), (366, 6996834), (468, 5471883), (549, 4664556), (702, 3647922), (732, 3498417), (793, 3229308), (1053, 2431948), (1098, 2332278), (1404, 1823961), (1586, 1614654), (1647, 1554852), (2106, 1215974), (2196, 1166139), (2379, 1076436), (3172, 807327), (3294, 777426), (4212, 607987), (4758, 538218), (4941, 518284), (6588, 388713), (7137, 358812), (9516, 269109), (9882, 259142), (9967, 256932), (14274, 179406), (19764, 129571), (19934, 128466), (21411, 119604), (28548, 89703), (29901, 85644), (39868, 64233), (42822, 59802)]