497633868

素因数分解:

$2^2\times 3^5\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:294

約数の個数: 144

約数和(自身を含む): 1362894624

約数和(自身を除く): 865260756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 101, 108, 111, 137, 148, 162, 202, 222, 243, 274, 303, 324, 333, 404, 411, 444, 486, 548, 606, 666, 822, 909, 972, 999, 1212, 1233, 1332, 1644, 1818, 1998, 2466, 2727, 2997, 3636, 3699, 3737, 3996, 4932, 5069, 5454, 5994, 7398, 7474, 8181, 8991, 10138, 10908, 11097, 11211, 11988, 13837, 14796, 14948, 15207, 16362, 17982, 20276, 22194, 22422, 24543, 27674, 30414, 32724, 33291, 33633, 35964, 41511, 44388, 44844, 45621, 49086, 55348, 60828, 66582, 67266, 83022, 91242, 98172, 100899, 124533, 133164, 134532, 136863, 166044, 182484, 201798, 249066, 273726, 302697, 373599, 403596, 410589, 498132, 511969, 547452, 605394, 747198, 821178, 908091, 1023938, 1120797, 1210788, 1231767, 1494396, 1535907, 1642356, 1816182, 2047876, 2241594, 2463534, 3071814, 3362391, 3632364, 4483188, 4607721, 4927068, 6143628, 6724782, 9215442, 13449564, 13823163, 18430884, 27646326, 41469489, 55292652, 82938978, 124408467, 165877956, 248816934, 497633868]

約数ペア:

[(1, 497633868), (2, 248816934), (3, 165877956), (4, 124408467), (6, 82938978), (9, 55292652), (12, 41469489), (18, 27646326), (27, 18430884), (36, 13823163), (37, 13449564), (54, 9215442), (74, 6724782), (81, 6143628), (101, 4927068), (108, 4607721), (111, 4483188), (137, 3632364), (148, 3362391), (162, 3071814), (202, 2463534), (222, 2241594), (243, 2047876), (274, 1816182), (303, 1642356), (324, 1535907), (333, 1494396), (404, 1231767), (411, 1210788), (444, 1120797), (486, 1023938), (548, 908091), (606, 821178), (666, 747198), (822, 605394), (909, 547452), (972, 511969), (999, 498132), (1212, 410589), (1233, 403596), (1332, 373599), (1644, 302697), (1818, 273726), (1998, 249066), (2466, 201798), (2727, 182484), (2997, 166044), (3636, 136863), (3699, 134532), (3737, 133164), (3996, 124533), (4932, 100899), (5069, 98172), (5454, 91242), (5994, 83022), (7398, 67266), (7474, 66582), (8181, 60828), (8991, 55348), (10138, 49086), (10908, 45621), (11097, 44844), (11211, 44388), (11988, 41511), (13837, 35964), (14796, 33633), (14948, 33291), (15207, 32724), (16362, 30414), (17982, 27674), (20276, 24543), (22194, 22422)]