874318212

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1303}}^1$

素因数の和:1447

約数の個数: 120

約数和(自身を含む): 2429873600

約数和(自身を除く): 1555555388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 109, 114, 162, 171, 218, 228, 324, 327, 342, 436, 513, 654, 684, 981, 1026, 1303, 1308, 1539, 1962, 2052, 2071, 2606, 2943, 3078, 3909, 3924, 4142, 5212, 5886, 6156, 6213, 7818, 8284, 8829, 11727, 11772, 12426, 15636, 17658, 18639, 23454, 24757, 24852, 35181, 35316, 37278, 46908, 49514, 55917, 70362, 74271, 74556, 99028, 105543, 111834, 140724, 142027, 148542, 167751, 211086, 222813, 223668, 284054, 297084, 335502, 422172, 426081, 445626, 568108, 668439, 671004, 852162, 891252, 1278243, 1336878, 1704324, 2005317, 2556486, 2673756, 2698513, 3834729, 4010634, 5112972, 5397026, 7669458, 8021268, 8095539, 10794052, 11504187, 15338916, 16191078, 23008374, 24286617, 32382156, 46016748, 48573234, 72859851, 97146468, 145719702, 218579553, 291439404, 437159106, 874318212]

約数ペア:

[(1, 874318212), (2, 437159106), (3, 291439404), (4, 218579553), (6, 145719702), (9, 97146468), (12, 72859851), (18, 48573234), (19, 46016748), (27, 32382156), (36, 24286617), (38, 23008374), (54, 16191078), (57, 15338916), (76, 11504187), (81, 10794052), (108, 8095539), (109, 8021268), (114, 7669458), (162, 5397026), (171, 5112972), (218, 4010634), (228, 3834729), (324, 2698513), (327, 2673756), (342, 2556486), (436, 2005317), (513, 1704324), (654, 1336878), (684, 1278243), (981, 891252), (1026, 852162), (1303, 671004), (1308, 668439), (1539, 568108), (1962, 445626), (2052, 426081), (2071, 422172), (2606, 335502), (2943, 297084), (3078, 284054), (3909, 223668), (3924, 222813), (4142, 211086), (5212, 167751), (5886, 148542), (6156, 142027), (6213, 140724), (7818, 111834), (8284, 105543), (8829, 99028), (11727, 74556), (11772, 74271), (12426, 70362), (15636, 55917), (17658, 49514), (18639, 46908), (23454, 37278), (24757, 35316), (24852, 35181)]