320861736

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{929}}^1$

素因数の和:1001

約数の個数: 160

約数和(自身を含む): 992514600

約数和(自身を除く): 671652864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 41, 52, 54, 72, 78, 81, 82, 104, 108, 117, 123, 156, 162, 164, 216, 234, 246, 312, 324, 328, 351, 369, 468, 492, 533, 648, 702, 738, 929, 936, 984, 1053, 1066, 1107, 1404, 1476, 1599, 1858, 2106, 2132, 2214, 2787, 2808, 2952, 3198, 3321, 3716, 4212, 4264, 4428, 4797, 5574, 6396, 6642, 7432, 8361, 8424, 8856, 9594, 11148, 12077, 12792, 13284, 14391, 16722, 19188, 22296, 24154, 25083, 26568, 28782, 33444, 36231, 38089, 38376, 43173, 48308, 50166, 57564, 66888, 72462, 75249, 76178, 86346, 96616, 100332, 108693, 114267, 115128, 144924, 150498, 152356, 172692, 200664, 217386, 228534, 289848, 300996, 304712, 326079, 342801, 345384, 434772, 457068, 495157, 601992, 652158, 685602, 869544, 914136, 978237, 990314, 1028403, 1304316, 1371204, 1485471, 1956474, 1980628, 2056806, 2608632, 2742408, 2970942, 3085209, 3912948, 3961256, 4113612, 4456413, 5941884, 6170418, 7825896, 8227224, 8912826, 11883768, 12340836, 13369239, 17825652, 24681672, 26738478, 35651304, 40107717, 53476956, 80215434, 106953912, 160430868, 320861736]

約数ペア:

[(1, 320861736), (2, 160430868), (3, 106953912), (4, 80215434), (6, 53476956), (8, 40107717), (9, 35651304), (12, 26738478), (13, 24681672), (18, 17825652), (24, 13369239), (26, 12340836), (27, 11883768), (36, 8912826), (39, 8227224), (41, 7825896), (52, 6170418), (54, 5941884), (72, 4456413), (78, 4113612), (81, 3961256), (82, 3912948), (104, 3085209), (108, 2970942), (117, 2742408), (123, 2608632), (156, 2056806), (162, 1980628), (164, 1956474), (216, 1485471), (234, 1371204), (246, 1304316), (312, 1028403), (324, 990314), (328, 978237), (351, 914136), (369, 869544), (468, 685602), (492, 652158), (533, 601992), (648, 495157), (702, 457068), (738, 434772), (929, 345384), (936, 342801), (984, 326079), (1053, 304712), (1066, 300996), (1107, 289848), (1404, 228534), (1476, 217386), (1599, 200664), (1858, 172692), (2106, 152356), (2132, 150498), (2214, 144924), (2787, 115128), (2808, 114267), (2952, 108693), (3198, 100332), (3321, 96616), (3716, 86346), (4212, 76178), (4264, 75249), (4428, 72462), (4797, 66888), (5574, 57564), (6396, 50166), (6642, 48308), (7432, 43173), (8361, 38376), (8424, 38089), (8856, 36231), (9594, 33444), (11148, 28782), (12077, 26568), (12792, 25083), (13284, 24154), (14391, 22296), (16722, 19188)]