1451991888

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:290

約数の個数: 240

約数和(自身を含む): 4410432000

約数和(自身を除く): 2958440112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 37, 48, 59, 62, 72, 74, 93, 111, 118, 124, 144, 148, 149, 177, 186, 222, 236, 248, 279, 296, 298, 333, 354, 372, 444, 447, 472, 496, 531, 558, 592, 596, 666, 708, 744, 888, 894, 944, 1062, 1116, 1147, 1192, 1332, 1341, 1416, 1488, 1776, 1788, 1829, 2124, 2183, 2232, 2294, 2384, 2664, 2682, 2832, 3441, 3576, 3658, 4248, 4366, 4464, 4588, 4619, 5328, 5364, 5487, 5513, 6549, 6882, 7152, 7316, 8496, 8732, 8791, 9176, 9238, 10323, 10728, 10974, 11026, 13098, 13764, 13857, 14632, 16461, 16539, 17464, 17582, 18352, 18476, 19647, 20646, 21456, 21948, 22052, 26196, 26373, 27528, 27714, 29264, 32922, 33078, 34928, 35164, 36952, 39294, 41292, 41571, 43896, 44104, 49617, 52392, 52746, 55056, 55428, 65844, 66156, 67673, 70328, 73904, 78588, 79119, 82584, 83142, 87792, 88208, 99234, 104784, 105492, 110856, 131688, 132312, 135346, 140656, 157176, 158238, 165168, 166284, 170903, 198468, 203019, 210984, 221712, 263376, 264624, 270692, 272521, 314352, 316476, 325267, 332568, 341806, 396936, 406038, 421968, 512709, 541384, 545042, 609057, 632952, 650534, 665136, 683612, 793872, 812076, 817563, 975801, 1025418, 1082768, 1090084, 1218114, 1265904, 1301068, 1367224, 1538127, 1624152, 1635126, 1951602, 2050836, 2180168, 2436228, 2452689, 2602136, 2734448, 2927403, 3076254, 3248304, 3270252, 3903204, 4101672, 4360336, 4872456, 4905378, 5204272, 5854806, 6152508, 6540504, 7806408, 8203344, 9744912, 9810756, 10083277, 11709612, 12305016, 13081008, 15612816, 19621512, 20166554, 23419224, 24610032, 30249831, 39243024, 40333108, 46838448, 60499662, 80666216, 90749493, 120999324, 161332432, 181498986, 241998648, 362997972, 483997296, 725995944, 1451991888]

約数ペア:

[(1, 1451991888), (2, 725995944), (3, 483997296), (4, 362997972), (6, 241998648), (8, 181498986), (9, 161332432), (12, 120999324), (16, 90749493), (18, 80666216), (24, 60499662), (31, 46838448), (36, 40333108), (37, 39243024), (48, 30249831), (59, 24610032), (62, 23419224), (72, 20166554), (74, 19621512), (93, 15612816), (111, 13081008), (118, 12305016), (124, 11709612), (144, 10083277), (148, 9810756), (149, 9744912), (177, 8203344), (186, 7806408), (222, 6540504), (236, 6152508), (248, 5854806), (279, 5204272), (296, 4905378), (298, 4872456), (333, 4360336), (354, 4101672), (372, 3903204), (444, 3270252), (447, 3248304), (472, 3076254), (496, 2927403), (531, 2734448), (558, 2602136), (592, 2452689), (596, 2436228), (666, 2180168), (708, 2050836), (744, 1951602), (888, 1635126), (894, 1624152), (944, 1538127), (1062, 1367224), (1116, 1301068), (1147, 1265904), (1192, 1218114), (1332, 1090084), (1341, 1082768), (1416, 1025418), (1488, 975801), (1776, 817563), (1788, 812076), (1829, 793872), (2124, 683612), (2183, 665136), (2232, 650534), (2294, 632952), (2384, 609057), (2664, 545042), (2682, 541384), (2832, 512709), (3441, 421968), (3576, 406038), (3658, 396936), (4248, 341806), (4366, 332568), (4464, 325267), (4588, 316476), (4619, 314352), (5328, 272521), (5364, 270692), (5487, 264624), (5513, 263376), (6549, 221712), (6882, 210984), (7152, 203019), (7316, 198468), (8496, 170903), (8732, 166284), (8791, 165168), (9176, 158238), (9238, 157176), (10323, 140656), (10728, 135346), (10974, 132312), (11026, 131688), (13098, 110856), (13764, 105492), (13857, 104784), (14632, 99234), (16461, 88208), (16539, 87792), (17464, 83142), (17582, 82584), (18352, 79119), (18476, 78588), (19647, 73904), (20646, 70328), (21456, 67673), (21948, 66156), (22052, 65844), (26196, 55428), (26373, 55056), (27528, 52746), (27714, 52392), (29264, 49617), (32922, 44104), (33078, 43896), (34928, 41571), (35164, 41292), (36952, 39294)]