1264670172

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2$

素因数の和:163

約数の個数: 216

約数和(自身を含む): 3680535040

約数和(自身を除く): 2415864868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 47, 54, 57, 62, 76, 81, 93, 94, 108, 114, 124, 141, 162, 171, 186, 188, 228, 243, 279, 282, 324, 342, 372, 423, 486, 513, 558, 564, 589, 684, 837, 846, 893, 972, 1026, 1116, 1178, 1269, 1457, 1539, 1674, 1692, 1767, 1786, 2052, 2209, 2356, 2511, 2538, 2679, 2914, 3078, 3348, 3534, 3572, 3807, 4371, 4418, 4617, 5022, 5076, 5301, 5358, 5828, 6156, 6627, 7068, 7533, 7614, 8037, 8742, 8836, 9234, 10044, 10602, 10716, 11421, 13113, 13254, 15066, 15228, 15903, 16074, 17484, 18468, 19881, 21204, 22842, 24111, 26226, 26508, 27683, 30132, 31806, 32148, 39339, 39762, 41971, 45684, 47709, 48222, 52452, 55366, 59643, 63612, 68479, 72333, 78678, 79524, 83049, 83942, 95418, 96444, 110732, 118017, 119286, 125913, 136958, 143127, 144666, 157356, 166098, 167884, 178929, 190836, 205437, 216999, 236034, 238572, 249147, 251826, 273916, 286254, 289332, 332196, 354051, 357858, 377739, 410874, 433998, 472068, 498294, 503652, 536787, 572508, 616311, 708102, 715716, 747441, 755478, 821748, 867996, 996588, 1073574, 1133217, 1232622, 1301101, 1416204, 1494882, 1510956, 1848933, 2147148, 2242323, 2266434, 2465244, 2602202, 2989764, 3399651, 3697866, 3903303, 4484646, 4532868, 5204404, 5546799, 6726969, 6799302, 7395732, 7806606, 8969292, 10198953, 11093598, 11709909, 13453938, 13598604, 15613212, 16640397, 20397906, 22187196, 23419818, 26907876, 33280794, 35129727, 40795812, 46839636, 66561588, 70259454, 105389181, 140518908, 210778362, 316167543, 421556724, 632335086, 1264670172]

約数ペア:

[(1, 1264670172), (2, 632335086), (3, 421556724), (4, 316167543), (6, 210778362), (9, 140518908), (12, 105389181), (18, 70259454), (19, 66561588), (27, 46839636), (31, 40795812), (36, 35129727), (38, 33280794), (47, 26907876), (54, 23419818), (57, 22187196), (62, 20397906), (76, 16640397), (81, 15613212), (93, 13598604), (94, 13453938), (108, 11709909), (114, 11093598), (124, 10198953), (141, 8969292), (162, 7806606), (171, 7395732), (186, 6799302), (188, 6726969), (228, 5546799), (243, 5204404), (279, 4532868), (282, 4484646), (324, 3903303), (342, 3697866), (372, 3399651), (423, 2989764), (486, 2602202), (513, 2465244), (558, 2266434), (564, 2242323), (589, 2147148), (684, 1848933), (837, 1510956), (846, 1494882), (893, 1416204), (972, 1301101), (1026, 1232622), (1116, 1133217), (1178, 1073574), (1269, 996588), (1457, 867996), (1539, 821748), (1674, 755478), (1692, 747441), (1767, 715716), (1786, 708102), (2052, 616311), (2209, 572508), (2356, 536787), (2511, 503652), (2538, 498294), (2679, 472068), (2914, 433998), (3078, 410874), (3348, 377739), (3534, 357858), (3572, 354051), (3807, 332196), (4371, 289332), (4418, 286254), (4617, 273916), (5022, 251826), (5076, 249147), (5301, 238572), (5358, 236034), (5828, 216999), (6156, 205437), (6627, 190836), (7068, 178929), (7533, 167884), (7614, 166098), (8037, 157356), (8742, 144666), (8836, 143127), (9234, 136958), (10044, 125913), (10602, 119286), (10716, 118017), (11421, 110732), (13113, 96444), (13254, 95418), (15066, 83942), (15228, 83049), (15903, 79524), (16074, 78678), (17484, 72333), (18468, 68479), (19881, 63612), (21204, 59643), (22842, 55366), (24111, 52452), (26226, 48222), (26508, 47709), (27683, 45684), (30132, 41971), (31806, 39762), (32148, 39339)]