244479144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:240

約数の個数: 256

約数和(自身を含む): 815431680

約数和(自身を除く): 570952536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 31, 39, 42, 46, 52, 56, 62, 69, 78, 84, 91, 92, 93, 104, 124, 138, 156, 157, 161, 168, 182, 184, 186, 217, 248, 273, 276, 299, 312, 314, 322, 364, 372, 403, 434, 471, 483, 546, 552, 598, 628, 644, 651, 713, 728, 744, 806, 868, 897, 942, 966, 1092, 1099, 1196, 1209, 1256, 1288, 1302, 1426, 1612, 1736, 1794, 1884, 1932, 2041, 2093, 2139, 2184, 2198, 2392, 2418, 2604, 2821, 2852, 3224, 3297, 3588, 3611, 3768, 3864, 4082, 4186, 4278, 4396, 4836, 4867, 4991, 5208, 5642, 5704, 6123, 6279, 6594, 7176, 7222, 8164, 8372, 8463, 8556, 8792, 9269, 9672, 9734, 9982, 10833, 11284, 12246, 12558, 13188, 14287, 14444, 14601, 14973, 16328, 16744, 16926, 17112, 18538, 19468, 19964, 21666, 22568, 24492, 25116, 25277, 26376, 27807, 28574, 28888, 29202, 29946, 33852, 34069, 37076, 38936, 39928, 42861, 43332, 46943, 48984, 50232, 50554, 55614, 57148, 58404, 59892, 63271, 64883, 67704, 68138, 74152, 75831, 85722, 86664, 93886, 101108, 102207, 111228, 111941, 114296, 116808, 119784, 126542, 129766, 136276, 140829, 151662, 171444, 187772, 189813, 194649, 202216, 204414, 222456, 223882, 253084, 259532, 272552, 281658, 303324, 328601, 335823, 342888, 375544, 379626, 389298, 408828, 442897, 447764, 506168, 519064, 563316, 606648, 657202, 671646, 759252, 778596, 783587, 817656, 885794, 895528, 985803, 1126632, 1314404, 1328691, 1343292, 1455233, 1518504, 1557192, 1567174, 1771588, 1971606, 2350761, 2628808, 2657382, 2686584, 2910466, 3134348, 3543176, 3943212, 4365699, 4701522, 5314764, 5820932, 6268696, 7886424, 8731398, 9403044, 10186631, 10629528, 11641864, 17462796, 18806088, 20373262, 30559893, 34925592, 40746524, 61119786, 81493048, 122239572, 244479144]

約数ペア:

[(1, 244479144), (2, 122239572), (3, 81493048), (4, 61119786), (6, 40746524), (7, 34925592), (8, 30559893), (12, 20373262), (13, 18806088), (14, 17462796), (21, 11641864), (23, 10629528), (24, 10186631), (26, 9403044), (28, 8731398), (31, 7886424), (39, 6268696), (42, 5820932), (46, 5314764), (52, 4701522), (56, 4365699), (62, 3943212), (69, 3543176), (78, 3134348), (84, 2910466), (91, 2686584), (92, 2657382), (93, 2628808), (104, 2350761), (124, 1971606), (138, 1771588), (156, 1567174), (157, 1557192), (161, 1518504), (168, 1455233), (182, 1343292), (184, 1328691), (186, 1314404), (217, 1126632), (248, 985803), (273, 895528), (276, 885794), (299, 817656), (312, 783587), (314, 778596), (322, 759252), (364, 671646), (372, 657202), (403, 606648), (434, 563316), (471, 519064), (483, 506168), (546, 447764), (552, 442897), (598, 408828), (628, 389298), (644, 379626), (651, 375544), (713, 342888), (728, 335823), (744, 328601), (806, 303324), (868, 281658), (897, 272552), (942, 259532), (966, 253084), (1092, 223882), (1099, 222456), (1196, 204414), (1209, 202216), (1256, 194649), (1288, 189813), (1302, 187772), (1426, 171444), (1612, 151662), (1736, 140829), (1794, 136276), (1884, 129766), (1932, 126542), (2041, 119784), (2093, 116808), (2139, 114296), (2184, 111941), (2198, 111228), (2392, 102207), (2418, 101108), (2604, 93886), (2821, 86664), (2852, 85722), (3224, 75831), (3297, 74152), (3588, 68138), (3611, 67704), (3768, 64883), (3864, 63271), (4082, 59892), (4186, 58404), (4278, 57148), (4396, 55614), (4836, 50554), (4867, 50232), (4991, 48984), (5208, 46943), (5642, 43332), (5704, 42861), (6123, 39928), (6279, 38936), (6594, 37076), (7176, 34069), (7222, 33852), (8164, 29946), (8372, 29202), (8463, 28888), (8556, 28574), (8792, 27807), (9269, 26376), (9672, 25277), (9734, 25116), (9982, 24492), (10833, 22568), (11284, 21666), (12246, 19964), (12558, 19468), (13188, 18538), (14287, 17112), (14444, 16926), (14601, 16744), (14973, 16328)]