991201068

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6211}}^1$

素因数の和:6276

約数の個数: 144

約数和(自身を含む): 3039009792

約数和(自身を除く): 2047808724

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 31, 33, 36, 39, 44, 52, 62, 66, 78, 93, 99, 117, 124, 132, 143, 156, 186, 198, 234, 279, 286, 341, 372, 396, 403, 429, 468, 558, 572, 682, 806, 858, 1023, 1116, 1209, 1287, 1364, 1612, 1716, 2046, 2418, 2574, 3069, 3627, 4092, 4433, 4836, 5148, 6138, 6211, 7254, 8866, 12276, 12422, 13299, 14508, 17732, 18633, 24844, 26598, 37266, 39897, 53196, 55899, 68321, 74532, 79794, 80743, 111798, 136642, 159588, 161486, 192541, 204963, 223596, 242229, 273284, 322972, 385082, 409926, 484458, 577623, 614889, 726687, 770164, 819852, 888173, 968916, 1155246, 1229778, 1453374, 1732869, 1776346, 2117951, 2310492, 2459556, 2503033, 2664519, 2906748, 3465738, 3552692, 4235902, 5006066, 5329038, 6353853, 6931476, 7509099, 7993557, 8471804, 10012132, 10658076, 12707706, 15018198, 15987114, 19061559, 22527297, 25415412, 27533363, 30036396, 31974228, 38123118, 45054594, 55066726, 76246236, 82600089, 90109188, 110133452, 165200178, 247800267, 330400356, 495600534, 991201068]

約数ペア:

[(1, 991201068), (2, 495600534), (3, 330400356), (4, 247800267), (6, 165200178), (9, 110133452), (11, 90109188), (12, 82600089), (13, 76246236), (18, 55066726), (22, 45054594), (26, 38123118), (31, 31974228), (33, 30036396), (36, 27533363), (39, 25415412), (44, 22527297), (52, 19061559), (62, 15987114), (66, 15018198), (78, 12707706), (93, 10658076), (99, 10012132), (117, 8471804), (124, 7993557), (132, 7509099), (143, 6931476), (156, 6353853), (186, 5329038), (198, 5006066), (234, 4235902), (279, 3552692), (286, 3465738), (341, 2906748), (372, 2664519), (396, 2503033), (403, 2459556), (429, 2310492), (468, 2117951), (558, 1776346), (572, 1732869), (682, 1453374), (806, 1229778), (858, 1155246), (1023, 968916), (1116, 888173), (1209, 819852), (1287, 770164), (1364, 726687), (1612, 614889), (1716, 577623), (2046, 484458), (2418, 409926), (2574, 385082), (3069, 322972), (3627, 273284), (4092, 242229), (4433, 223596), (4836, 204963), (5148, 192541), (6138, 161486), (6211, 159588), (7254, 136642), (8866, 111798), (12276, 80743), (12422, 79794), (13299, 74532), (14508, 68321), (17732, 55899), (18633, 53196), (24844, 39897), (26598, 37266)]