289131444

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7499}}^1$

素因数の和:7539

約数の個数: 120

約数和(自身を含む): 914760000

約数和(自身を除く): 625628556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 81, 84, 102, 108, 119, 126, 153, 162, 189, 204, 238, 252, 306, 324, 357, 378, 459, 476, 567, 612, 714, 756, 918, 1071, 1134, 1377, 1428, 1836, 2142, 2268, 2754, 3213, 4284, 5508, 6426, 7499, 9639, 12852, 14998, 19278, 22497, 29996, 38556, 44994, 52493, 67491, 89988, 104986, 127483, 134982, 157479, 202473, 209972, 254966, 269964, 314958, 382449, 404946, 472437, 509932, 607419, 629916, 764898, 809892, 892381, 944874, 1147347, 1214838, 1417311, 1529796, 1784762, 1889748, 2294694, 2429676, 2677143, 2834622, 3442041, 3569524, 4251933, 4589388, 5354286, 5669244, 6884082, 8031429, 8503866, 10326123, 10708572, 13768164, 16062858, 17007732, 20652246, 24094287, 32125716, 41304492, 48188574, 72282861, 96377148, 144565722, 289131444]

約数ペア:

[(1, 289131444), (2, 144565722), (3, 96377148), (4, 72282861), (6, 48188574), (7, 41304492), (9, 32125716), (12, 24094287), (14, 20652246), (17, 17007732), (18, 16062858), (21, 13768164), (27, 10708572), (28, 10326123), (34, 8503866), (36, 8031429), (42, 6884082), (51, 5669244), (54, 5354286), (63, 4589388), (68, 4251933), (81, 3569524), (84, 3442041), (102, 2834622), (108, 2677143), (119, 2429676), (126, 2294694), (153, 1889748), (162, 1784762), (189, 1529796), (204, 1417311), (238, 1214838), (252, 1147347), (306, 944874), (324, 892381), (357, 809892), (378, 764898), (459, 629916), (476, 607419), (567, 509932), (612, 472437), (714, 404946), (756, 382449), (918, 314958), (1071, 269964), (1134, 254966), (1377, 209972), (1428, 202473), (1836, 157479), (2142, 134982), (2268, 127483), (2754, 104986), (3213, 89988), (4284, 67491), (5508, 52493), (6426, 44994), (7499, 38556), (9639, 29996), (12852, 22497), (14998, 19278)]