8001001476

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{919}}^1$

素因数の和:1017

約数の個数: 216

約数和(自身を含む): 23164989120

約数和(自身を除く): 15163987644

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 53, 54, 78, 81, 106, 108, 117, 156, 159, 162, 169, 212, 234, 243, 318, 324, 338, 351, 468, 477, 486, 507, 636, 676, 689, 702, 919, 954, 972, 1014, 1053, 1378, 1404, 1431, 1521, 1838, 1908, 2028, 2067, 2106, 2756, 2757, 2862, 3042, 3159, 3676, 4134, 4212, 4293, 4563, 5514, 5724, 6084, 6201, 6318, 8268, 8271, 8586, 8957, 9126, 11028, 11947, 12402, 12636, 12879, 13689, 16542, 17172, 17914, 18252, 18603, 23894, 24804, 24813, 25758, 26871, 27378, 33084, 35828, 35841, 37206, 41067, 47788, 48707, 49626, 51516, 53742, 54756, 55809, 71682, 74412, 74439, 80613, 82134, 97414, 99252, 107484, 107523, 111618, 143364, 146121, 148878, 155311, 161226, 164268, 167427, 194828, 215046, 223236, 223317, 241839, 292242, 297756, 310622, 322452, 322569, 334854, 430092, 438363, 446634, 465933, 483678, 584484, 621244, 633191, 645138, 669708, 725517, 876726, 893268, 931866, 967356, 967707, 1266382, 1290276, 1315089, 1397799, 1451034, 1753452, 1863732, 1899573, 1935414, 2176551, 2532764, 2630178, 2795598, 2902068, 2903121, 3799146, 3870828, 3945267, 4193397, 4353102, 5260356, 5591196, 5698719, 5806242, 7598292, 7890534, 8231483, 8386794, 8706204, 11397438, 11612484, 11835801, 12580191, 15781068, 16462966, 16773588, 17096157, 22794876, 23671602, 24694449, 25160382, 32925932, 34192314, 37740573, 47343204, 49388898, 50320764, 51288471, 68384628, 74083347, 75481146, 98777796, 102576942, 148166694, 150962292, 153865413, 205153884, 222250041, 296333388, 307730826, 444500082, 615461652, 666750123, 889000164, 1333500246, 2000250369, 2667000492, 4000500738, 8001001476]

約数ペア:

[(1, 8001001476), (2, 4000500738), (3, 2667000492), (4, 2000250369), (6, 1333500246), (9, 889000164), (12, 666750123), (13, 615461652), (18, 444500082), (26, 307730826), (27, 296333388), (36, 222250041), (39, 205153884), (52, 153865413), (53, 150962292), (54, 148166694), (78, 102576942), (81, 98777796), (106, 75481146), (108, 74083347), (117, 68384628), (156, 51288471), (159, 50320764), (162, 49388898), (169, 47343204), (212, 37740573), (234, 34192314), (243, 32925932), (318, 25160382), (324, 24694449), (338, 23671602), (351, 22794876), (468, 17096157), (477, 16773588), (486, 16462966), (507, 15781068), (636, 12580191), (676, 11835801), (689, 11612484), (702, 11397438), (919, 8706204), (954, 8386794), (972, 8231483), (1014, 7890534), (1053, 7598292), (1378, 5806242), (1404, 5698719), (1431, 5591196), (1521, 5260356), (1838, 4353102), (1908, 4193397), (2028, 3945267), (2067, 3870828), (2106, 3799146), (2756, 2903121), (2757, 2902068), (2862, 2795598), (3042, 2630178), (3159, 2532764), (3676, 2176551), (4134, 1935414), (4212, 1899573), (4293, 1863732), (4563, 1753452), (5514, 1451034), (5724, 1397799), (6084, 1315089), (6201, 1290276), (6318, 1266382), (8268, 967707), (8271, 967356), (8586, 931866), (8957, 893268), (9126, 876726), (11028, 725517), (11947, 669708), (12402, 645138), (12636, 633191), (12879, 621244), (13689, 584484), (16542, 483678), (17172, 465933), (17914, 446634), (18252, 438363), (18603, 430092), (23894, 334854), (24804, 322569), (24813, 322452), (25758, 310622), (26871, 297756), (27378, 292242), (33084, 241839), (35828, 223317), (35841, 223236), (37206, 215046), (41067, 194828), (47788, 167427), (48707, 164268), (49626, 161226), (51516, 155311), (53742, 148878), (54756, 146121), (55809, 143364), (71682, 111618), (74412, 107523), (74439, 107484), (80613, 99252), (82134, 97414)]