488914764

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:400

約数の個数: 192

約数和(自身を含む): 1417973760

約数和(自身を除く): 929058996

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 19, 26, 31, 34, 38, 39, 51, 52, 57, 62, 68, 76, 78, 93, 102, 114, 124, 156, 186, 204, 221, 228, 247, 313, 323, 372, 403, 442, 494, 527, 589, 626, 646, 663, 741, 806, 884, 939, 969, 988, 1054, 1178, 1209, 1252, 1292, 1326, 1482, 1581, 1612, 1767, 1878, 1938, 2108, 2356, 2418, 2652, 2964, 3162, 3534, 3756, 3876, 4069, 4199, 4836, 5321, 5947, 6324, 6851, 7068, 7657, 8138, 8398, 9703, 10013, 10642, 11894, 12207, 12597, 13702, 15314, 15963, 16276, 16796, 17841, 19406, 20026, 20553, 21284, 22971, 23788, 24414, 25194, 27404, 29109, 30039, 30628, 31926, 35682, 38812, 40052, 41106, 45942, 48828, 50388, 58218, 60078, 63852, 69173, 71364, 77311, 82212, 91884, 101099, 116436, 120156, 126139, 130169, 138346, 154622, 164951, 184357, 202198, 207519, 231933, 252278, 260338, 276692, 303297, 309244, 329902, 368714, 378417, 390507, 404396, 415038, 463866, 494853, 504556, 520676, 553071, 606594, 659804, 737428, 756834, 781014, 830076, 927732, 989706, 1106142, 1213188, 1314287, 1513668, 1562028, 1979412, 2144363, 2212284, 2396641, 2628574, 3134069, 3942861, 4288726, 4793282, 5257148, 6268138, 6433089, 7189923, 7885722, 8577452, 9402207, 9586564, 12536276, 12866178, 14379846, 15771444, 18804414, 25732356, 28759692, 37608828, 40742897, 81485794, 122228691, 162971588, 244457382, 488914764]

約数ペア:

[(1, 488914764), (2, 244457382), (3, 162971588), (4, 122228691), (6, 81485794), (12, 40742897), (13, 37608828), (17, 28759692), (19, 25732356), (26, 18804414), (31, 15771444), (34, 14379846), (38, 12866178), (39, 12536276), (51, 9586564), (52, 9402207), (57, 8577452), (62, 7885722), (68, 7189923), (76, 6433089), (78, 6268138), (93, 5257148), (102, 4793282), (114, 4288726), (124, 3942861), (156, 3134069), (186, 2628574), (204, 2396641), (221, 2212284), (228, 2144363), (247, 1979412), (313, 1562028), (323, 1513668), (372, 1314287), (403, 1213188), (442, 1106142), (494, 989706), (527, 927732), (589, 830076), (626, 781014), (646, 756834), (663, 737428), (741, 659804), (806, 606594), (884, 553071), (939, 520676), (969, 504556), (988, 494853), (1054, 463866), (1178, 415038), (1209, 404396), (1252, 390507), (1292, 378417), (1326, 368714), (1482, 329902), (1581, 309244), (1612, 303297), (1767, 276692), (1878, 260338), (1938, 252278), (2108, 231933), (2356, 207519), (2418, 202198), (2652, 184357), (2964, 164951), (3162, 154622), (3534, 138346), (3756, 130169), (3876, 126139), (4069, 120156), (4199, 116436), (4836, 101099), (5321, 91884), (5947, 82212), (6324, 77311), (6851, 71364), (7068, 69173), (7657, 63852), (8138, 60078), (8398, 58218), (9703, 50388), (10013, 48828), (10642, 45942), (11894, 41106), (12207, 40052), (12597, 38812), (13702, 35682), (15314, 31926), (15963, 30628), (16276, 30039), (16796, 29109), (17841, 27404), (19406, 25194), (20026, 24414), (20553, 23788), (21284, 22971)]