1400043568

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:216

約数の個数: 240

約数和(自身を含む): 3704762880

約数和(自身を除く): 2304719312

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 59, 68, 77, 88, 103, 112, 118, 119, 121, 136, 154, 176, 187, 206, 236, 238, 242, 272, 308, 374, 412, 413, 472, 476, 484, 616, 649, 721, 748, 824, 826, 847, 944, 952, 968, 1003, 1133, 1232, 1298, 1309, 1442, 1496, 1648, 1652, 1694, 1751, 1904, 1936, 2006, 2057, 2266, 2596, 2618, 2884, 2992, 3304, 3388, 3502, 4012, 4114, 4532, 4543, 5192, 5236, 5768, 6077, 6608, 6776, 7004, 7021, 7139, 7931, 8024, 8228, 9064, 9086, 10384, 10472, 11033, 11536, 12154, 12257, 12463, 13552, 14008, 14042, 14278, 14399, 15862, 16048, 16456, 18128, 18172, 19261, 20944, 22066, 24308, 24514, 24926, 28016, 28084, 28556, 28798, 31724, 32912, 36344, 38522, 42539, 44132, 48616, 49028, 49852, 49973, 56168, 57112, 57596, 63448, 66847, 72688, 77044, 77231, 85078, 87241, 88264, 97232, 98056, 99704, 99946, 103309, 112336, 114224, 115192, 121363, 126896, 133694, 134827, 154088, 154462, 170156, 174482, 176528, 196112, 199408, 199892, 206618, 211871, 230384, 242726, 267388, 269654, 308176, 308924, 340312, 348964, 399784, 413236, 423742, 467929, 485452, 534776, 539308, 617848, 680624, 697928, 723163, 735317, 799568, 826472, 847484, 849541, 935858, 970904, 1069552, 1078616, 1136399, 1235696, 1395856, 1446326, 1470634, 1483097, 1652944, 1694968, 1699082, 1871716, 1941808, 2157232, 2272798, 2892652, 2941268, 2966194, 3389936, 3398164, 3743432, 4545596, 5147219, 5785304, 5882536, 5932388, 6796328, 7486864, 7954793, 9091192, 10294438, 11570608, 11765072, 11864776, 12500389, 13592656, 15909586, 18182384, 20588876, 23729552, 25000778, 31819172, 41177752, 50001556, 63638344, 82355504, 87502723, 100003112, 127276688, 175005446, 200006224, 350010892, 700021784, 1400043568]

約数ペア:

[(1, 1400043568), (2, 700021784), (4, 350010892), (7, 200006224), (8, 175005446), (11, 127276688), (14, 100003112), (16, 87502723), (17, 82355504), (22, 63638344), (28, 50001556), (34, 41177752), (44, 31819172), (56, 25000778), (59, 23729552), (68, 20588876), (77, 18182384), (88, 15909586), (103, 13592656), (112, 12500389), (118, 11864776), (119, 11765072), (121, 11570608), (136, 10294438), (154, 9091192), (176, 7954793), (187, 7486864), (206, 6796328), (236, 5932388), (238, 5882536), (242, 5785304), (272, 5147219), (308, 4545596), (374, 3743432), (412, 3398164), (413, 3389936), (472, 2966194), (476, 2941268), (484, 2892652), (616, 2272798), (649, 2157232), (721, 1941808), (748, 1871716), (824, 1699082), (826, 1694968), (847, 1652944), (944, 1483097), (952, 1470634), (968, 1446326), (1003, 1395856), (1133, 1235696), (1232, 1136399), (1298, 1078616), (1309, 1069552), (1442, 970904), (1496, 935858), (1648, 849541), (1652, 847484), (1694, 826472), (1751, 799568), (1904, 735317), (1936, 723163), (2006, 697928), (2057, 680624), (2266, 617848), (2596, 539308), (2618, 534776), (2884, 485452), (2992, 467929), (3304, 423742), (3388, 413236), (3502, 399784), (4012, 348964), (4114, 340312), (4532, 308924), (4543, 308176), (5192, 269654), (5236, 267388), (5768, 242726), (6077, 230384), (6608, 211871), (6776, 206618), (7004, 199892), (7021, 199408), (7139, 196112), (7931, 176528), (8024, 174482), (8228, 170156), (9064, 154462), (9086, 154088), (10384, 134827), (10472, 133694), (11033, 126896), (11536, 121363), (12154, 115192), (12257, 114224), (12463, 112336), (13552, 103309), (14008, 99946), (14042, 99704), (14278, 98056), (14399, 97232), (15862, 88264), (16048, 87241), (16456, 85078), (18128, 77231), (18172, 77044), (19261, 72688), (20944, 66847), (22066, 63448), (24308, 57596), (24514, 57112), (24926, 56168), (28016, 49973), (28084, 49852), (28556, 49028), (28798, 48616), (31724, 44132), (32912, 42539), (36344, 38522)]