380744208

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:326

約数の個数: 240

約数和(自身を含む): 1234920960

約数和(自身を除く): 854176752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 36, 37, 39, 46, 48, 52, 69, 72, 74, 78, 92, 104, 111, 117, 138, 144, 148, 156, 184, 207, 208, 222, 234, 239, 276, 296, 299, 312, 333, 368, 414, 444, 468, 478, 481, 552, 592, 598, 624, 666, 717, 828, 851, 888, 897, 936, 956, 962, 1104, 1196, 1332, 1434, 1443, 1656, 1702, 1776, 1794, 1872, 1912, 1924, 2151, 2392, 2553, 2664, 2691, 2868, 2886, 3107, 3312, 3404, 3588, 3824, 3848, 4302, 4329, 4784, 5106, 5328, 5382, 5497, 5736, 5772, 6214, 6808, 7176, 7659, 7696, 8604, 8658, 8843, 9321, 10212, 10764, 10994, 11063, 11472, 11544, 12428, 13616, 14352, 15318, 16491, 17208, 17316, 17686, 18642, 20424, 21528, 21988, 22126, 23088, 24856, 26529, 27963, 30636, 32982, 33189, 34416, 34632, 35372, 37284, 40848, 43056, 43976, 44252, 49473, 49712, 53058, 55926, 61272, 65964, 66378, 69264, 70744, 71461, 74568, 79587, 87952, 88504, 98946, 99567, 106116, 111852, 114959, 122544, 131928, 132756, 141488, 142922, 149136, 159174, 177008, 197892, 199134, 203389, 212232, 214383, 223704, 229918, 263856, 265512, 285844, 318348, 344877, 395784, 398268, 406778, 424464, 428766, 447408, 459836, 531024, 571688, 610167, 636696, 643149, 689754, 791568, 796536, 813556, 857532, 919672, 1034631, 1143376, 1220334, 1273392, 1286298, 1379508, 1593072, 1627112, 1715064, 1830501, 1839344, 2069262, 2440668, 2572596, 2644057, 2759016, 3254224, 3430128, 3661002, 4138524, 4881336, 5145192, 5288114, 5518032, 7322004, 7932171, 8277048, 9762672, 10290384, 10576228, 14644008, 15864342, 16554096, 21152456, 23796513, 29288016, 31728684, 42304912, 47593026, 63457368, 95186052, 126914736, 190372104, 380744208]

約数ペア:

[(1, 380744208), (2, 190372104), (3, 126914736), (4, 95186052), (6, 63457368), (8, 47593026), (9, 42304912), (12, 31728684), (13, 29288016), (16, 23796513), (18, 21152456), (23, 16554096), (24, 15864342), (26, 14644008), (36, 10576228), (37, 10290384), (39, 9762672), (46, 8277048), (48, 7932171), (52, 7322004), (69, 5518032), (72, 5288114), (74, 5145192), (78, 4881336), (92, 4138524), (104, 3661002), (111, 3430128), (117, 3254224), (138, 2759016), (144, 2644057), (148, 2572596), (156, 2440668), (184, 2069262), (207, 1839344), (208, 1830501), (222, 1715064), (234, 1627112), (239, 1593072), (276, 1379508), (296, 1286298), (299, 1273392), (312, 1220334), (333, 1143376), (368, 1034631), (414, 919672), (444, 857532), (468, 813556), (478, 796536), (481, 791568), (552, 689754), (592, 643149), (598, 636696), (624, 610167), (666, 571688), (717, 531024), (828, 459836), (851, 447408), (888, 428766), (897, 424464), (936, 406778), (956, 398268), (962, 395784), (1104, 344877), (1196, 318348), (1332, 285844), (1434, 265512), (1443, 263856), (1656, 229918), (1702, 223704), (1776, 214383), (1794, 212232), (1872, 203389), (1912, 199134), (1924, 197892), (2151, 177008), (2392, 159174), (2553, 149136), (2664, 142922), (2691, 141488), (2868, 132756), (2886, 131928), (3107, 122544), (3312, 114959), (3404, 111852), (3588, 106116), (3824, 99567), (3848, 98946), (4302, 88504), (4329, 87952), (4784, 79587), (5106, 74568), (5328, 71461), (5382, 70744), (5497, 69264), (5736, 66378), (5772, 65964), (6214, 61272), (6808, 55926), (7176, 53058), (7659, 49712), (7696, 49473), (8604, 44252), (8658, 43976), (8843, 43056), (9321, 40848), (10212, 37284), (10764, 35372), (10994, 34632), (11063, 34416), (11472, 33189), (11544, 32982), (12428, 30636), (13616, 27963), (14352, 26529), (15318, 24856), (16491, 23088), (17208, 22126), (17316, 21988), (17686, 21528), (18642, 20424)]