2980493568

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{659}}^1$

素因数の和:845

約数の個数: 216

約数和(自身を含む): 9329960640

約数和(自身を除く): 6349467072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 151, 156, 192, 208, 234, 256, 288, 302, 312, 384, 416, 453, 468, 576, 604, 624, 659, 768, 832, 906, 936, 1152, 1208, 1248, 1318, 1359, 1664, 1812, 1872, 1963, 1977, 2304, 2416, 2496, 2636, 2718, 3328, 3624, 3744, 3926, 3954, 4832, 4992, 5272, 5436, 5889, 5931, 7248, 7488, 7852, 7908, 8567, 9664, 9984, 10544, 10872, 11778, 11862, 14496, 14976, 15704, 15816, 17134, 17667, 19328, 21088, 21744, 23556, 23724, 25701, 28992, 29952, 31408, 31632, 34268, 35334, 38656, 42176, 43488, 47112, 47448, 51402, 57984, 62816, 63264, 68536, 70668, 77103, 84352, 86976, 94224, 94896, 99509, 102804, 115968, 125632, 126528, 137072, 141336, 154206, 168704, 173952, 188448, 189792, 199018, 205608, 251264, 253056, 274144, 282672, 298527, 308412, 347904, 376896, 379584, 398036, 411216, 502528, 506112, 548288, 565344, 597054, 616824, 753792, 759168, 796072, 822432, 895581, 1096576, 1130688, 1194108, 1233648, 1293617, 1507584, 1518336, 1592144, 1644864, 1791162, 2193152, 2261376, 2388216, 2467296, 2587234, 3184288, 3289728, 3582324, 3880851, 4522752, 4776432, 4934592, 5174468, 6368576, 6579456, 7164648, 7761702, 9552864, 9869184, 10348936, 11642553, 12737152, 14329296, 15523404, 19105728, 19738368, 20697872, 23285106, 25474304, 28658592, 31046808, 38211456, 41395744, 46570212, 57317184, 62093616, 76422912, 82791488, 93140424, 114634368, 124187232, 165582976, 186280848, 229268736, 248374464, 331165952, 372561696, 496748928, 745123392, 993497856, 1490246784, 2980493568]

約数ペア:

[(1, 2980493568), (2, 1490246784), (3, 993497856), (4, 745123392), (6, 496748928), (8, 372561696), (9, 331165952), (12, 248374464), (13, 229268736), (16, 186280848), (18, 165582976), (24, 124187232), (26, 114634368), (32, 93140424), (36, 82791488), (39, 76422912), (48, 62093616), (52, 57317184), (64, 46570212), (72, 41395744), (78, 38211456), (96, 31046808), (104, 28658592), (117, 25474304), (128, 23285106), (144, 20697872), (151, 19738368), (156, 19105728), (192, 15523404), (208, 14329296), (234, 12737152), (256, 11642553), (288, 10348936), (302, 9869184), (312, 9552864), (384, 7761702), (416, 7164648), (453, 6579456), (468, 6368576), (576, 5174468), (604, 4934592), (624, 4776432), (659, 4522752), (768, 3880851), (832, 3582324), (906, 3289728), (936, 3184288), (1152, 2587234), (1208, 2467296), (1248, 2388216), (1318, 2261376), (1359, 2193152), (1664, 1791162), (1812, 1644864), (1872, 1592144), (1963, 1518336), (1977, 1507584), (2304, 1293617), (2416, 1233648), (2496, 1194108), (2636, 1130688), (2718, 1096576), (3328, 895581), (3624, 822432), (3744, 796072), (3926, 759168), (3954, 753792), (4832, 616824), (4992, 597054), (5272, 565344), (5436, 548288), (5889, 506112), (5931, 502528), (7248, 411216), (7488, 398036), (7852, 379584), (7908, 376896), (8567, 347904), (9664, 308412), (9984, 298527), (10544, 282672), (10872, 274144), (11778, 253056), (11862, 251264), (14496, 205608), (14976, 199018), (15704, 189792), (15816, 188448), (17134, 173952), (17667, 168704), (19328, 154206), (21088, 141336), (21744, 137072), (23556, 126528), (23724, 125632), (25701, 115968), (28992, 102804), (29952, 99509), (31408, 94896), (31632, 94224), (34268, 86976), (35334, 84352), (38656, 77103), (42176, 70668), (43488, 68536), (47112, 63264), (47448, 62816), (51402, 57984)]