931155876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{443}}^1$

素因数の和:918

約数の個数: 144

約数和(自身を含む): 2844441600

約数和(自身を除く): 1913285724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 439, 443, 532, 684, 798, 878, 886, 1197, 1317, 1329, 1596, 1756, 1772, 2394, 2634, 2658, 3073, 3101, 3951, 3987, 4788, 5268, 5316, 6146, 6202, 7902, 7974, 8341, 8417, 9219, 9303, 12292, 12404, 15804, 15948, 16682, 16834, 18438, 18606, 25023, 25251, 27657, 27909, 33364, 33668, 36876, 37212, 50046, 50502, 55314, 55818, 58387, 58919, 75069, 75753, 100092, 101004, 110628, 111636, 116774, 117838, 150138, 151506, 175161, 176757, 194477, 233548, 235676, 300276, 303012, 350322, 353514, 388954, 525483, 530271, 583431, 700644, 707028, 777908, 1050966, 1060542, 1166862, 1361339, 1750293, 2101932, 2121084, 2333724, 2722678, 3500586, 3695063, 4084017, 5445356, 7001172, 7390126, 8168034, 11085189, 12252051, 14780252, 16336068, 22170378, 24504102, 25865441, 33255567, 44340756, 49008204, 51730882, 66511134, 77596323, 103461764, 133022268, 155192646, 232788969, 310385292, 465577938, 931155876]

約数ペア:

[(1, 931155876), (2, 465577938), (3, 310385292), (4, 232788969), (6, 155192646), (7, 133022268), (9, 103461764), (12, 77596323), (14, 66511134), (18, 51730882), (19, 49008204), (21, 44340756), (28, 33255567), (36, 25865441), (38, 24504102), (42, 22170378), (57, 16336068), (63, 14780252), (76, 12252051), (84, 11085189), (114, 8168034), (126, 7390126), (133, 7001172), (171, 5445356), (228, 4084017), (252, 3695063), (266, 3500586), (342, 2722678), (399, 2333724), (439, 2121084), (443, 2101932), (532, 1750293), (684, 1361339), (798, 1166862), (878, 1060542), (886, 1050966), (1197, 777908), (1317, 707028), (1329, 700644), (1596, 583431), (1756, 530271), (1772, 525483), (2394, 388954), (2634, 353514), (2658, 350322), (3073, 303012), (3101, 300276), (3951, 235676), (3987, 233548), (4788, 194477), (5268, 176757), (5316, 175161), (6146, 151506), (6202, 150138), (7902, 117838), (7974, 116774), (8341, 111636), (8417, 110628), (9219, 101004), (9303, 100092), (12292, 75753), (12404, 75069), (15804, 58919), (15948, 58387), (16682, 55818), (16834, 55314), (18438, 50502), (18606, 50046), (25023, 37212), (25251, 36876), (27657, 33668), (27909, 33364)]