488231172

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:451

約数の個数: 192

約数和(自身を含む): 1506597120

約数和(自身を除く): 1018365948

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 99, 101, 108, 117, 132, 143, 156, 198, 202, 234, 286, 297, 303, 313, 351, 396, 404, 429, 468, 572, 594, 606, 626, 702, 858, 909, 939, 1111, 1188, 1212, 1252, 1287, 1313, 1404, 1716, 1818, 1878, 2222, 2574, 2626, 2727, 2817, 3333, 3443, 3636, 3756, 3861, 3939, 4069, 4444, 5148, 5252, 5454, 5634, 6666, 6886, 7722, 7878, 8138, 8451, 9999, 10329, 10908, 11268, 11817, 12207, 13332, 13772, 14443, 15444, 15756, 16276, 16902, 19998, 20658, 23634, 24414, 28886, 29997, 30987, 31613, 33804, 35451, 36621, 39996, 41316, 43329, 44759, 47268, 48828, 57772, 59994, 61974, 63226, 70902, 73242, 86658, 89518, 92961, 94839, 109863, 119988, 123948, 126452, 129987, 134277, 141804, 146484, 173316, 179036, 185922, 189678, 219726, 259974, 268554, 284517, 347743, 371844, 379356, 389961, 402831, 410969, 439452, 519948, 537108, 569034, 695486, 779922, 805662, 821938, 853551, 1043229, 1138068, 1208493, 1232907, 1390972, 1559844, 1611324, 1643876, 1707102, 2086458, 2416986, 2465814, 3129687, 3414204, 3698721, 4172916, 4520659, 4833972, 4931628, 6259374, 7397442, 9041318, 9389061, 11096163, 12518748, 13561977, 14794884, 18082636, 18778122, 22192326, 27123954, 37556244, 40685931, 44384652, 54247908, 81371862, 122057793, 162743724, 244115586, 488231172]

約数ペア:

[(1, 488231172), (2, 244115586), (3, 162743724), (4, 122057793), (6, 81371862), (9, 54247908), (11, 44384652), (12, 40685931), (13, 37556244), (18, 27123954), (22, 22192326), (26, 18778122), (27, 18082636), (33, 14794884), (36, 13561977), (39, 12518748), (44, 11096163), (52, 9389061), (54, 9041318), (66, 7397442), (78, 6259374), (99, 4931628), (101, 4833972), (108, 4520659), (117, 4172916), (132, 3698721), (143, 3414204), (156, 3129687), (198, 2465814), (202, 2416986), (234, 2086458), (286, 1707102), (297, 1643876), (303, 1611324), (313, 1559844), (351, 1390972), (396, 1232907), (404, 1208493), (429, 1138068), (468, 1043229), (572, 853551), (594, 821938), (606, 805662), (626, 779922), (702, 695486), (858, 569034), (909, 537108), (939, 519948), (1111, 439452), (1188, 410969), (1212, 402831), (1252, 389961), (1287, 379356), (1313, 371844), (1404, 347743), (1716, 284517), (1818, 268554), (1878, 259974), (2222, 219726), (2574, 189678), (2626, 185922), (2727, 179036), (2817, 173316), (3333, 146484), (3443, 141804), (3636, 134277), (3756, 129987), (3861, 126452), (3939, 123948), (4069, 119988), (4444, 109863), (5148, 94839), (5252, 92961), (5454, 89518), (5634, 86658), (6666, 73242), (6886, 70902), (7722, 63226), (7878, 61974), (8138, 59994), (8451, 57772), (9999, 48828), (10329, 47268), (10908, 44759), (11268, 43329), (11817, 41316), (12207, 39996), (13332, 36621), (13772, 35451), (14443, 33804), (15444, 31613), (15756, 30987), (16276, 29997), (16902, 28886), (19998, 24414), (20658, 23634)]