1621013472

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{659}}^1$

素因数の和:767

約数の個数: 240

約数和(自身を含む): 5212302480

約数和(自身を除く): 3591289008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 73, 78, 81, 96, 104, 108, 117, 144, 146, 156, 162, 208, 216, 219, 234, 288, 292, 312, 324, 351, 416, 432, 438, 468, 584, 624, 648, 657, 659, 702, 864, 876, 936, 949, 1053, 1168, 1248, 1296, 1314, 1318, 1404, 1752, 1872, 1898, 1971, 1977, 2106, 2336, 2592, 2628, 2636, 2808, 2847, 3504, 3744, 3796, 3942, 3954, 4212, 5256, 5272, 5616, 5694, 5913, 5931, 7008, 7592, 7884, 7908, 8424, 8541, 8567, 10512, 10544, 11232, 11388, 11826, 11862, 15184, 15768, 15816, 16848, 17082, 17134, 17793, 21024, 21088, 22776, 23652, 23724, 25623, 25701, 30368, 31536, 31632, 33696, 34164, 34268, 35586, 45552, 47304, 47448, 48107, 51246, 51402, 53379, 63072, 63264, 68328, 68536, 71172, 76869, 77103, 91104, 94608, 94896, 96214, 102492, 102804, 106758, 136656, 137072, 142344, 144321, 153738, 154206, 189216, 189792, 192428, 204984, 205608, 213516, 231309, 273312, 274144, 284688, 288642, 307476, 308412, 384856, 409968, 411216, 427032, 432963, 462618, 569376, 577284, 614952, 616824, 625391, 693927, 769712, 819936, 822432, 854064, 865926, 925236, 1154568, 1229904, 1233648, 1250782, 1298889, 1387854, 1539424, 1708128, 1731852, 1850472, 1876173, 2309136, 2459808, 2467296, 2501564, 2597778, 2775708, 3463704, 3700944, 3752346, 3896667, 4618272, 5003128, 5195556, 5551416, 5628519, 6927408, 7401888, 7504692, 7793334, 10006256, 10391112, 11102832, 11257038, 13854816, 15009384, 15586668, 16885557, 20012512, 20782224, 22205664, 22514076, 30018768, 31173336, 33771114, 41564448, 45028152, 50656671, 60037536, 62346672, 67542228, 90056304, 101313342, 124693344, 135084456, 180112608, 202626684, 270168912, 405253368, 540337824, 810506736, 1621013472]

約数ペア:

[(1, 1621013472), (2, 810506736), (3, 540337824), (4, 405253368), (6, 270168912), (8, 202626684), (9, 180112608), (12, 135084456), (13, 124693344), (16, 101313342), (18, 90056304), (24, 67542228), (26, 62346672), (27, 60037536), (32, 50656671), (36, 45028152), (39, 41564448), (48, 33771114), (52, 31173336), (54, 30018768), (72, 22514076), (73, 22205664), (78, 20782224), (81, 20012512), (96, 16885557), (104, 15586668), (108, 15009384), (117, 13854816), (144, 11257038), (146, 11102832), (156, 10391112), (162, 10006256), (208, 7793334), (216, 7504692), (219, 7401888), (234, 6927408), (288, 5628519), (292, 5551416), (312, 5195556), (324, 5003128), (351, 4618272), (416, 3896667), (432, 3752346), (438, 3700944), (468, 3463704), (584, 2775708), (624, 2597778), (648, 2501564), (657, 2467296), (659, 2459808), (702, 2309136), (864, 1876173), (876, 1850472), (936, 1731852), (949, 1708128), (1053, 1539424), (1168, 1387854), (1248, 1298889), (1296, 1250782), (1314, 1233648), (1318, 1229904), (1404, 1154568), (1752, 925236), (1872, 865926), (1898, 854064), (1971, 822432), (1977, 819936), (2106, 769712), (2336, 693927), (2592, 625391), (2628, 616824), (2636, 614952), (2808, 577284), (2847, 569376), (3504, 462618), (3744, 432963), (3796, 427032), (3942, 411216), (3954, 409968), (4212, 384856), (5256, 308412), (5272, 307476), (5616, 288642), (5694, 284688), (5913, 274144), (5931, 273312), (7008, 231309), (7592, 213516), (7884, 205608), (7908, 204984), (8424, 192428), (8541, 189792), (8567, 189216), (10512, 154206), (10544, 153738), (11232, 144321), (11388, 142344), (11826, 137072), (11862, 136656), (15184, 106758), (15768, 102804), (15816, 102492), (16848, 96214), (17082, 94896), (17134, 94608), (17793, 91104), (21024, 77103), (21088, 76869), (22776, 71172), (23652, 68536), (23724, 68328), (25623, 63264), (25701, 63072), (30368, 53379), (31536, 51402), (31632, 51246), (33696, 48107), (34164, 47448), (34268, 47304), (35586, 45552)]