1945942416

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1723}}^1$

素因数の和:1802

約数の個数: 240

約数和(自身を含む): 6403018752

約数和(自身を除く): 4457076336

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 31, 33, 36, 44, 46, 48, 62, 66, 69, 72, 88, 92, 93, 99, 124, 132, 138, 144, 176, 184, 186, 198, 207, 248, 253, 264, 276, 279, 341, 368, 372, 396, 414, 496, 506, 528, 552, 558, 682, 713, 744, 759, 792, 828, 1012, 1023, 1104, 1116, 1364, 1426, 1488, 1518, 1584, 1656, 1723, 2024, 2046, 2139, 2232, 2277, 2728, 2852, 3036, 3069, 3312, 3446, 4048, 4092, 4278, 4464, 4554, 5169, 5456, 5704, 6072, 6138, 6417, 6892, 7843, 8184, 8556, 9108, 10338, 11408, 12144, 12276, 12834, 13784, 15507, 15686, 16368, 17112, 18216, 18953, 20676, 23529, 24552, 25668, 27568, 31014, 31372, 34224, 36432, 37906, 39629, 41352, 47058, 49104, 51336, 53413, 56859, 62028, 62744, 70587, 75812, 79258, 82704, 94116, 102672, 106826, 113718, 118887, 124056, 125488, 141174, 151624, 158516, 160239, 170577, 188232, 213652, 227436, 237774, 248112, 282348, 303248, 317032, 320478, 341154, 356661, 376464, 427304, 435919, 454872, 475548, 480717, 564696, 587543, 634064, 640956, 682308, 713322, 854608, 871838, 909744, 951096, 961434, 1129392, 1175086, 1228499, 1281912, 1307757, 1364616, 1426644, 1743676, 1762629, 1902192, 1922868, 2350172, 2456998, 2563824, 2615514, 2729232, 2853288, 3487352, 3525258, 3685497, 3845736, 3923271, 4700344, 4913996, 5231028, 5287887, 5706576, 6974704, 7050516, 7370994, 7691472, 7846542, 9400688, 9827992, 10462056, 10575774, 11056491, 13513489, 14101032, 14741988, 15693084, 19655984, 20924112, 21151548, 22112982, 27026978, 28202064, 29483976, 31386168, 40540467, 42303096, 44225964, 54053956, 58967952, 62772336, 81080934, 84606192, 88451928, 108107912, 121621401, 162161868, 176903856, 216215824, 243242802, 324323736, 486485604, 648647472, 972971208, 1945942416]

約数ペア:

[(1, 1945942416), (2, 972971208), (3, 648647472), (4, 486485604), (6, 324323736), (8, 243242802), (9, 216215824), (11, 176903856), (12, 162161868), (16, 121621401), (18, 108107912), (22, 88451928), (23, 84606192), (24, 81080934), (31, 62772336), (33, 58967952), (36, 54053956), (44, 44225964), (46, 42303096), (48, 40540467), (62, 31386168), (66, 29483976), (69, 28202064), (72, 27026978), (88, 22112982), (92, 21151548), (93, 20924112), (99, 19655984), (124, 15693084), (132, 14741988), (138, 14101032), (144, 13513489), (176, 11056491), (184, 10575774), (186, 10462056), (198, 9827992), (207, 9400688), (248, 7846542), (253, 7691472), (264, 7370994), (276, 7050516), (279, 6974704), (341, 5706576), (368, 5287887), (372, 5231028), (396, 4913996), (414, 4700344), (496, 3923271), (506, 3845736), (528, 3685497), (552, 3525258), (558, 3487352), (682, 2853288), (713, 2729232), (744, 2615514), (759, 2563824), (792, 2456998), (828, 2350172), (1012, 1922868), (1023, 1902192), (1104, 1762629), (1116, 1743676), (1364, 1426644), (1426, 1364616), (1488, 1307757), (1518, 1281912), (1584, 1228499), (1656, 1175086), (1723, 1129392), (2024, 961434), (2046, 951096), (2139, 909744), (2232, 871838), (2277, 854608), (2728, 713322), (2852, 682308), (3036, 640956), (3069, 634064), (3312, 587543), (3446, 564696), (4048, 480717), (4092, 475548), (4278, 454872), (4464, 435919), (4554, 427304), (5169, 376464), (5456, 356661), (5704, 341154), (6072, 320478), (6138, 317032), (6417, 303248), (6892, 282348), (7843, 248112), (8184, 237774), (8556, 227436), (9108, 213652), (10338, 188232), (11408, 170577), (12144, 160239), (12276, 158516), (12834, 151624), (13784, 141174), (15507, 125488), (15686, 124056), (16368, 118887), (17112, 113718), (18216, 106826), (18953, 102672), (20676, 94116), (23529, 82704), (24552, 79258), (25668, 75812), (27568, 70587), (31014, 62744), (31372, 62028), (34224, 56859), (36432, 53413), (37906, 51336), (39629, 49104), (41352, 47058)]