239855904

素因数分解:

$2^5\times 3^4\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:161

約数の個数: 240

約数和(自身を含む): 754311096

約数和(自身を除く): 514455192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 41, 48, 54, 61, 72, 74, 81, 82, 96, 108, 111, 122, 123, 144, 148, 162, 164, 183, 216, 222, 244, 246, 288, 296, 324, 328, 333, 366, 369, 432, 444, 488, 492, 549, 592, 648, 656, 666, 732, 738, 864, 888, 976, 984, 999, 1098, 1107, 1184, 1296, 1312, 1332, 1464, 1476, 1517, 1647, 1776, 1952, 1968, 1998, 2196, 2214, 2257, 2501, 2592, 2664, 2928, 2952, 2997, 3034, 3294, 3321, 3552, 3936, 3996, 4392, 4428, 4514, 4551, 4941, 5002, 5328, 5856, 5904, 5994, 6068, 6588, 6642, 6771, 7503, 7992, 8784, 8856, 9028, 9102, 9882, 10004, 10656, 11808, 11988, 12136, 13176, 13284, 13542, 13653, 15006, 15984, 17568, 17712, 18056, 18204, 19764, 20008, 20313, 22509, 23976, 24272, 26352, 26568, 27084, 27306, 30012, 31968, 35424, 36112, 36408, 39528, 40016, 40626, 40959, 45018, 47952, 48544, 52704, 53136, 54168, 54612, 60024, 60939, 67527, 72224, 72816, 79056, 80032, 81252, 81918, 90036, 92537, 95904, 106272, 108336, 109224, 120048, 121878, 122877, 135054, 145632, 158112, 162504, 163836, 180072, 182817, 185074, 202581, 216672, 218448, 240096, 243756, 245754, 270108, 277611, 325008, 327672, 360144, 365634, 370148, 405162, 436896, 487512, 491508, 540216, 555222, 650016, 655344, 720288, 731268, 740296, 810324, 832833, 975024, 983016, 1080432, 1110444, 1310688, 1462536, 1480592, 1620648, 1665666, 1950048, 1966032, 2160864, 2220888, 2498499, 2925072, 2961184, 3241296, 3331332, 3932064, 4441776, 4996998, 5850144, 6482592, 6662664, 7495497, 8883552, 9993996, 13325328, 14990994, 19987992, 26650656, 29981988, 39975984, 59963976, 79951968, 119927952, 239855904]

約数ペア:

[(1, 239855904), (2, 119927952), (3, 79951968), (4, 59963976), (6, 39975984), (8, 29981988), (9, 26650656), (12, 19987992), (16, 14990994), (18, 13325328), (24, 9993996), (27, 8883552), (32, 7495497), (36, 6662664), (37, 6482592), (41, 5850144), (48, 4996998), (54, 4441776), (61, 3932064), (72, 3331332), (74, 3241296), (81, 2961184), (82, 2925072), (96, 2498499), (108, 2220888), (111, 2160864), (122, 1966032), (123, 1950048), (144, 1665666), (148, 1620648), (162, 1480592), (164, 1462536), (183, 1310688), (216, 1110444), (222, 1080432), (244, 983016), (246, 975024), (288, 832833), (296, 810324), (324, 740296), (328, 731268), (333, 720288), (366, 655344), (369, 650016), (432, 555222), (444, 540216), (488, 491508), (492, 487512), (549, 436896), (592, 405162), (648, 370148), (656, 365634), (666, 360144), (732, 327672), (738, 325008), (864, 277611), (888, 270108), (976, 245754), (984, 243756), (999, 240096), (1098, 218448), (1107, 216672), (1184, 202581), (1296, 185074), (1312, 182817), (1332, 180072), (1464, 163836), (1476, 162504), (1517, 158112), (1647, 145632), (1776, 135054), (1952, 122877), (1968, 121878), (1998, 120048), (2196, 109224), (2214, 108336), (2257, 106272), (2501, 95904), (2592, 92537), (2664, 90036), (2928, 81918), (2952, 81252), (2997, 80032), (3034, 79056), (3294, 72816), (3321, 72224), (3552, 67527), (3936, 60939), (3996, 60024), (4392, 54612), (4428, 54168), (4514, 53136), (4551, 52704), (4941, 48544), (5002, 47952), (5328, 45018), (5856, 40959), (5904, 40626), (5994, 40016), (6068, 39528), (6588, 36408), (6642, 36112), (6771, 35424), (7503, 31968), (7992, 30012), (8784, 27306), (8856, 27084), (9028, 26568), (9102, 26352), (9882, 24272), (10004, 23976), (10656, 22509), (11808, 20313), (11988, 20008), (12136, 19764), (13176, 18204), (13284, 18056), (13542, 17712), (13653, 17568), (15006, 15984)]