634420836

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{89}}^1\times {\mathrm{449}}^1$

素因数の和:568

約数の個数: 180

約数和(自身を含む): 1955299500

約数和(自身を除く): 1320878664

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 89, 98, 108, 126, 147, 162, 178, 189, 196, 252, 267, 294, 324, 356, 378, 441, 449, 534, 567, 588, 623, 756, 801, 882, 898, 1068, 1134, 1246, 1323, 1347, 1602, 1764, 1796, 1869, 2268, 2403, 2492, 2646, 2694, 3143, 3204, 3738, 3969, 4041, 4361, 4806, 5292, 5388, 5607, 6286, 7209, 7476, 7938, 8082, 8722, 9429, 9612, 11214, 12123, 12572, 13083, 14418, 15876, 16164, 16821, 17444, 18858, 22001, 22428, 24246, 26166, 28287, 28836, 33642, 36369, 37716, 39249, 39961, 44002, 48492, 50463, 52332, 56574, 66003, 67284, 72738, 78498, 79922, 84861, 88004, 100926, 113148, 117747, 119883, 132006, 145476, 156996, 159844, 169722, 198009, 201852, 235494, 239766, 254583, 264012, 279727, 339444, 353241, 359649, 396018, 470988, 479532, 509166, 559454, 594027, 706482, 719298, 792036, 839181, 1018332, 1078947, 1118908, 1188054, 1412964, 1438596, 1678362, 1782081, 1958089, 2157894, 2376108, 2517543, 3236841, 3356724, 3564162, 3916178, 4315788, 5035086, 5874267, 6473682, 7128324, 7552629, 7832356, 10070172, 11748534, 12947364, 15105258, 17622801, 22657887, 23497068, 30210516, 35245602, 45315774, 52868403, 70491204, 90631548, 105736806, 158605209, 211473612, 317210418, 634420836]

約数ペア:

[(1, 634420836), (2, 317210418), (3, 211473612), (4, 158605209), (6, 105736806), (7, 90631548), (9, 70491204), (12, 52868403), (14, 45315774), (18, 35245602), (21, 30210516), (27, 23497068), (28, 22657887), (36, 17622801), (42, 15105258), (49, 12947364), (54, 11748534), (63, 10070172), (81, 7832356), (84, 7552629), (89, 7128324), (98, 6473682), (108, 5874267), (126, 5035086), (147, 4315788), (162, 3916178), (178, 3564162), (189, 3356724), (196, 3236841), (252, 2517543), (267, 2376108), (294, 2157894), (324, 1958089), (356, 1782081), (378, 1678362), (441, 1438596), (449, 1412964), (534, 1188054), (567, 1118908), (588, 1078947), (623, 1018332), (756, 839181), (801, 792036), (882, 719298), (898, 706482), (1068, 594027), (1134, 559454), (1246, 509166), (1323, 479532), (1347, 470988), (1602, 396018), (1764, 359649), (1796, 353241), (1869, 339444), (2268, 279727), (2403, 264012), (2492, 254583), (2646, 239766), (2694, 235494), (3143, 201852), (3204, 198009), (3738, 169722), (3969, 159844), (4041, 156996), (4361, 145476), (4806, 132006), (5292, 119883), (5388, 117747), (5607, 113148), (6286, 100926), (7209, 88004), (7476, 84861), (7938, 79922), (8082, 78498), (8722, 72738), (9429, 67284), (9612, 66003), (11214, 56574), (12123, 52332), (12572, 50463), (13083, 48492), (14418, 44002), (15876, 39961), (16164, 39249), (16821, 37716), (17444, 36369), (18858, 33642), (22001, 28836), (22428, 28287), (24246, 26166)]