274558284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:461

約数の個数: 288

約数和(自身を含む): 983324160

約数和(自身を除く): 708765876

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 19, 21, 22, 26, 28, 33, 36, 38, 39, 42, 44, 52, 57, 63, 66, 76, 77, 78, 84, 91, 99, 114, 117, 126, 132, 133, 143, 154, 156, 171, 182, 198, 209, 228, 231, 234, 247, 252, 266, 273, 286, 308, 342, 364, 396, 399, 401, 418, 429, 462, 468, 494, 532, 546, 572, 627, 684, 693, 741, 798, 802, 819, 836, 858, 924, 988, 1001, 1092, 1197, 1203, 1254, 1287, 1386, 1463, 1482, 1596, 1604, 1638, 1716, 1729, 1881, 2002, 2223, 2394, 2406, 2508, 2574, 2717, 2772, 2807, 2926, 2964, 3003, 3276, 3458, 3609, 3762, 4004, 4389, 4411, 4446, 4788, 4812, 5148, 5187, 5213, 5434, 5614, 5852, 6006, 6916, 7218, 7524, 7619, 8151, 8421, 8778, 8822, 8892, 9009, 10374, 10426, 10868, 11228, 12012, 13167, 13233, 14436, 15238, 15561, 15639, 16302, 16842, 17556, 17644, 18018, 19019, 20748, 20852, 22857, 24453, 25263, 26334, 26466, 30476, 30877, 31122, 31278, 32604, 33684, 36036, 36491, 38038, 39699, 45714, 46917, 48906, 50526, 52668, 52932, 53333, 57057, 57343, 61754, 62244, 62556, 68571, 72982, 76076, 79398, 83809, 91428, 92631, 93834, 97812, 99047, 101052, 106666, 109473, 114114, 114686, 123508, 137142, 145964, 158796, 159999, 167618, 171171, 172029, 185262, 187668, 198094, 213332, 218946, 228228, 229372, 251427, 274284, 277893, 297141, 319998, 328419, 335236, 342342, 344058, 370524, 396188, 401401, 437892, 479997, 502854, 516087, 555786, 586663, 594282, 639996, 656838, 684684, 688116, 693329, 754281, 802802, 891423, 959994, 1005708, 1032174, 1089517, 1111572, 1173326, 1188564, 1204203, 1313676, 1386658, 1508562, 1605604, 1759989, 1782846, 1919988, 2064348, 2079987, 2179034, 2346652, 2408406, 2773316, 3017124, 3268551, 3519978, 3565692, 3612609, 4159974, 4358068, 4816812, 5279967, 6239961, 6537102, 7039956, 7225218, 7626619, 8319948, 9805653, 10559934, 12479922, 13074204, 14450436, 15253238, 19611306, 21119868, 22879857, 24959844, 30506476, 39222612, 45759714, 68639571, 91519428, 137279142, 274558284]

約数ペア:

[(1, 274558284), (2, 137279142), (3, 91519428), (4, 68639571), (6, 45759714), (7, 39222612), (9, 30506476), (11, 24959844), (12, 22879857), (13, 21119868), (14, 19611306), (18, 15253238), (19, 14450436), (21, 13074204), (22, 12479922), (26, 10559934), (28, 9805653), (33, 8319948), (36, 7626619), (38, 7225218), (39, 7039956), (42, 6537102), (44, 6239961), (52, 5279967), (57, 4816812), (63, 4358068), (66, 4159974), (76, 3612609), (77, 3565692), (78, 3519978), (84, 3268551), (91, 3017124), (99, 2773316), (114, 2408406), (117, 2346652), (126, 2179034), (132, 2079987), (133, 2064348), (143, 1919988), (154, 1782846), (156, 1759989), (171, 1605604), (182, 1508562), (198, 1386658), (209, 1313676), (228, 1204203), (231, 1188564), (234, 1173326), (247, 1111572), (252, 1089517), (266, 1032174), (273, 1005708), (286, 959994), (308, 891423), (342, 802802), (364, 754281), (396, 693329), (399, 688116), (401, 684684), (418, 656838), (429, 639996), (462, 594282), (468, 586663), (494, 555786), (532, 516087), (546, 502854), (572, 479997), (627, 437892), (684, 401401), (693, 396188), (741, 370524), (798, 344058), (802, 342342), (819, 335236), (836, 328419), (858, 319998), (924, 297141), (988, 277893), (1001, 274284), (1092, 251427), (1197, 229372), (1203, 228228), (1254, 218946), (1287, 213332), (1386, 198094), (1463, 187668), (1482, 185262), (1596, 172029), (1604, 171171), (1638, 167618), (1716, 159999), (1729, 158796), (1881, 145964), (2002, 137142), (2223, 123508), (2394, 114686), (2406, 114114), (2508, 109473), (2574, 106666), (2717, 101052), (2772, 99047), (2807, 97812), (2926, 93834), (2964, 92631), (3003, 91428), (3276, 83809), (3458, 79398), (3609, 76076), (3762, 72982), (4004, 68571), (4389, 62556), (4411, 62244), (4446, 61754), (4788, 57343), (4812, 57057), (5148, 53333), (5187, 52932), (5213, 52668), (5434, 50526), (5614, 48906), (5852, 46917), (6006, 45714), (6916, 39699), (7218, 38038), (7524, 36491), (7619, 36036), (8151, 33684), (8421, 32604), (8778, 31278), (8822, 31122), (8892, 30877), (9009, 30476), (10374, 26466), (10426, 26334), (10868, 25263), (11228, 24453), (12012, 22857), (13167, 20852), (13233, 20748), (14436, 19019), (15238, 18018), (15561, 17644), (15639, 17556), (16302, 16842)]