442463868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:349

約数の個数: 288

約数和(自身を含む): 1520762880

約数和(自身を除く): 1078299012

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 28, 31, 33, 36, 38, 42, 44, 57, 62, 63, 66, 76, 77, 84, 93, 99, 114, 124, 126, 132, 133, 154, 171, 186, 198, 209, 217, 228, 231, 252, 266, 271, 279, 308, 341, 342, 372, 396, 399, 418, 434, 462, 532, 542, 558, 589, 627, 651, 682, 684, 693, 798, 813, 836, 868, 924, 1023, 1084, 1116, 1178, 1197, 1254, 1302, 1364, 1386, 1463, 1596, 1626, 1767, 1881, 1897, 1953, 2046, 2356, 2387, 2394, 2439, 2508, 2604, 2772, 2926, 2981, 3069, 3252, 3534, 3762, 3794, 3906, 4092, 4123, 4389, 4774, 4788, 4878, 5149, 5301, 5691, 5852, 5962, 6138, 6479, 7068, 7161, 7524, 7588, 7812, 8246, 8401, 8778, 8943, 9548, 9756, 10298, 10602, 11382, 11924, 12276, 12369, 12958, 13167, 14322, 15447, 16492, 16802, 17073, 17556, 17886, 19437, 20596, 20867, 21204, 21483, 22764, 24738, 25203, 25916, 26334, 26829, 28644, 30894, 33604, 34146, 35772, 36043, 37107, 38874, 41734, 42966, 45353, 46341, 49476, 50406, 52668, 53658, 56639, 58311, 58807, 61788, 62601, 68292, 72086, 74214, 75609, 77748, 83468, 85932, 90706, 92411, 92682, 100812, 107316, 108129, 113278, 116622, 117614, 125202, 136059, 144172, 148428, 151218, 159619, 169917, 176421, 181412, 184822, 185364, 187803, 216258, 226556, 233244, 235228, 250404, 272118, 277233, 302436, 319238, 324387, 339834, 352842, 369644, 375606, 396473, 408177, 432516, 478857, 509751, 529263, 544236, 554466, 638476, 646877, 648774, 679668, 705684, 751212, 792946, 816354, 831699, 957714, 1019502, 1058526, 1108932, 1117333, 1189419, 1293754, 1297548, 1436571, 1585892, 1632708, 1663398, 1755809, 1915428, 1940631, 2039004, 2117052, 2234666, 2378838, 2587508, 2873142, 3326796, 3351999, 3511618, 3568257, 3881262, 4469332, 4757676, 5267427, 5746284, 5821893, 6703998, 7023236, 7136514, 7762524, 10055997, 10534854, 11643786, 12290663, 13407996, 14273028, 15802281, 20111994, 21069708, 23287572, 24581326, 31604562, 36871989, 40223988, 49162652, 63209124, 73743978, 110615967, 147487956, 221231934, 442463868]

約数ペア:

[(1, 442463868), (2, 221231934), (3, 147487956), (4, 110615967), (6, 73743978), (7, 63209124), (9, 49162652), (11, 40223988), (12, 36871989), (14, 31604562), (18, 24581326), (19, 23287572), (21, 21069708), (22, 20111994), (28, 15802281), (31, 14273028), (33, 13407996), (36, 12290663), (38, 11643786), (42, 10534854), (44, 10055997), (57, 7762524), (62, 7136514), (63, 7023236), (66, 6703998), (76, 5821893), (77, 5746284), (84, 5267427), (93, 4757676), (99, 4469332), (114, 3881262), (124, 3568257), (126, 3511618), (132, 3351999), (133, 3326796), (154, 2873142), (171, 2587508), (186, 2378838), (198, 2234666), (209, 2117052), (217, 2039004), (228, 1940631), (231, 1915428), (252, 1755809), (266, 1663398), (271, 1632708), (279, 1585892), (308, 1436571), (341, 1297548), (342, 1293754), (372, 1189419), (396, 1117333), (399, 1108932), (418, 1058526), (434, 1019502), (462, 957714), (532, 831699), (542, 816354), (558, 792946), (589, 751212), (627, 705684), (651, 679668), (682, 648774), (684, 646877), (693, 638476), (798, 554466), (813, 544236), (836, 529263), (868, 509751), (924, 478857), (1023, 432516), (1084, 408177), (1116, 396473), (1178, 375606), (1197, 369644), (1254, 352842), (1302, 339834), (1364, 324387), (1386, 319238), (1463, 302436), (1596, 277233), (1626, 272118), (1767, 250404), (1881, 235228), (1897, 233244), (1953, 226556), (2046, 216258), (2356, 187803), (2387, 185364), (2394, 184822), (2439, 181412), (2508, 176421), (2604, 169917), (2772, 159619), (2926, 151218), (2981, 148428), (3069, 144172), (3252, 136059), (3534, 125202), (3762, 117614), (3794, 116622), (3906, 113278), (4092, 108129), (4123, 107316), (4389, 100812), (4774, 92682), (4788, 92411), (4878, 90706), (5149, 85932), (5301, 83468), (5691, 77748), (5852, 75609), (5962, 74214), (6138, 72086), (6479, 68292), (7068, 62601), (7161, 61788), (7524, 58807), (7588, 58311), (7812, 56639), (8246, 53658), (8401, 52668), (8778, 50406), (8943, 49476), (9548, 46341), (9756, 45353), (10298, 42966), (10602, 41734), (11382, 38874), (11924, 37107), (12276, 36043), (12369, 35772), (12958, 34146), (13167, 33604), (14322, 30894), (15447, 28644), (16492, 26829), (16802, 26334), (17073, 25916), (17556, 25203), (17886, 24738), (19437, 22764), (20596, 21483), (20867, 21204)]