445152672

素因数分解:

$2^5\times 3^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:198

約数の個数: 288

約数和(自身を含む): 1452971520

約数和(自身を除く): 1007818848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 27, 32, 36, 38, 46, 48, 54, 57, 69, 72, 76, 81, 92, 96, 108, 114, 131, 138, 144, 152, 162, 171, 184, 207, 216, 228, 243, 262, 276, 288, 304, 324, 342, 368, 393, 414, 432, 437, 456, 486, 513, 524, 552, 608, 621, 648, 684, 736, 786, 828, 864, 874, 912, 972, 1026, 1048, 1104, 1179, 1242, 1296, 1311, 1368, 1539, 1572, 1656, 1748, 1824, 1863, 1944, 2052, 2096, 2208, 2358, 2484, 2489, 2592, 2622, 2736, 3013, 3078, 3144, 3312, 3496, 3537, 3726, 3888, 3933, 4104, 4192, 4617, 4716, 4968, 4978, 5244, 5472, 5589, 6026, 6156, 6288, 6624, 6992, 7074, 7452, 7467, 7776, 7866, 8208, 9039, 9234, 9432, 9936, 9956, 10488, 10611, 11178, 11799, 12052, 12312, 12576, 13984, 14148, 14904, 14934, 15732, 16416, 18078, 18468, 18864, 19872, 19912, 20976, 21222, 22356, 22401, 23598, 24104, 24624, 27117, 28296, 29808, 29868, 31464, 31833, 35397, 36156, 36936, 37728, 39824, 41952, 42444, 44712, 44802, 47196, 48208, 49248, 54234, 56592, 57247, 59616, 59736, 62928, 63666, 67203, 70794, 72312, 73872, 79648, 81351, 84888, 89424, 89604, 94392, 96416, 106191, 108468, 113184, 114494, 119472, 125856, 127332, 134406, 141588, 144624, 147744, 162702, 169776, 171741, 178848, 179208, 188784, 201609, 212382, 216936, 228988, 238944, 244053, 254664, 268812, 283176, 289248, 325404, 339552, 343482, 358416, 377568, 403218, 424764, 433872, 457976, 488106, 509328, 515223, 537624, 566352, 604827, 650808, 686964, 716832, 732159, 806436, 849528, 867744, 915952, 976212, 1018656, 1030446, 1075248, 1132704, 1209654, 1301616, 1373928, 1464318, 1545669, 1612872, 1699056, 1831904, 1952424, 2060892, 2150496, 2419308, 2603232, 2747856, 2928636, 3091338, 3225744, 3398112, 3904848, 4121784, 4637007, 4838616, 5495712, 5857272, 6182676, 6451488, 7809696, 8243568, 9274014, 9677232, 11714544, 12365352, 13911021, 16487136, 18548028, 19354464, 23429088, 24730704, 27822042, 37096056, 49461408, 55644084, 74192112, 111288168, 148384224, 222576336, 445152672]

約数ペア:

[(1, 445152672), (2, 222576336), (3, 148384224), (4, 111288168), (6, 74192112), (8, 55644084), (9, 49461408), (12, 37096056), (16, 27822042), (18, 24730704), (19, 23429088), (23, 19354464), (24, 18548028), (27, 16487136), (32, 13911021), (36, 12365352), (38, 11714544), (46, 9677232), (48, 9274014), (54, 8243568), (57, 7809696), (69, 6451488), (72, 6182676), (76, 5857272), (81, 5495712), (92, 4838616), (96, 4637007), (108, 4121784), (114, 3904848), (131, 3398112), (138, 3225744), (144, 3091338), (152, 2928636), (162, 2747856), (171, 2603232), (184, 2419308), (207, 2150496), (216, 2060892), (228, 1952424), (243, 1831904), (262, 1699056), (276, 1612872), (288, 1545669), (304, 1464318), (324, 1373928), (342, 1301616), (368, 1209654), (393, 1132704), (414, 1075248), (432, 1030446), (437, 1018656), (456, 976212), (486, 915952), (513, 867744), (524, 849528), (552, 806436), (608, 732159), (621, 716832), (648, 686964), (684, 650808), (736, 604827), (786, 566352), (828, 537624), (864, 515223), (874, 509328), (912, 488106), (972, 457976), (1026, 433872), (1048, 424764), (1104, 403218), (1179, 377568), (1242, 358416), (1296, 343482), (1311, 339552), (1368, 325404), (1539, 289248), (1572, 283176), (1656, 268812), (1748, 254664), (1824, 244053), (1863, 238944), (1944, 228988), (2052, 216936), (2096, 212382), (2208, 201609), (2358, 188784), (2484, 179208), (2489, 178848), (2592, 171741), (2622, 169776), (2736, 162702), (3013, 147744), (3078, 144624), (3144, 141588), (3312, 134406), (3496, 127332), (3537, 125856), (3726, 119472), (3888, 114494), (3933, 113184), (4104, 108468), (4192, 106191), (4617, 96416), (4716, 94392), (4968, 89604), (4978, 89424), (5244, 84888), (5472, 81351), (5589, 79648), (6026, 73872), (6156, 72312), (6288, 70794), (6624, 67203), (6992, 63666), (7074, 62928), (7452, 59736), (7467, 59616), (7776, 57247), (7866, 56592), (8208, 54234), (9039, 49248), (9234, 48208), (9432, 47196), (9936, 44802), (9956, 44712), (10488, 42444), (10611, 41952), (11178, 39824), (11799, 37728), (12052, 36936), (12312, 36156), (12576, 35397), (13984, 31833), (14148, 31464), (14904, 29868), (14934, 29808), (15732, 28296), (16416, 27117), (18078, 24624), (18468, 24104), (18864, 23598), (19872, 22401), (19912, 22356), (20976, 21222)]