1901094768

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:560

約数の個数: 240

約数和(自身を含む): 5936673600

約数和(自身を除く): 4035578832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 34, 36, 48, 51, 58, 61, 68, 72, 87, 102, 116, 122, 136, 144, 153, 174, 183, 204, 232, 244, 261, 272, 306, 348, 366, 408, 439, 464, 488, 493, 522, 549, 612, 696, 732, 816, 878, 976, 986, 1037, 1044, 1098, 1224, 1317, 1392, 1464, 1479, 1756, 1769, 1972, 2074, 2088, 2196, 2448, 2634, 2928, 2958, 3111, 3512, 3538, 3944, 3951, 4148, 4176, 4392, 4437, 5268, 5307, 5916, 6222, 7024, 7076, 7463, 7888, 7902, 8296, 8784, 8874, 9333, 10536, 10614, 11832, 12444, 12731, 14152, 14926, 15804, 15921, 16592, 17748, 18666, 21072, 21228, 22389, 23664, 24888, 25462, 26779, 28304, 29852, 30073, 31608, 31842, 35496, 37332, 38193, 42456, 44778, 49776, 50924, 53558, 59704, 60146, 63216, 63684, 67167, 70992, 74664, 76386, 80337, 84912, 89556, 90219, 101848, 107116, 114579, 119408, 120292, 127368, 134334, 149328, 152772, 160674, 179112, 180438, 203696, 214232, 216427, 229158, 240584, 241011, 254736, 268668, 270657, 305544, 321348, 358224, 360876, 428464, 432854, 455243, 458316, 481168, 482022, 537336, 541314, 611088, 642696, 649281, 721752, 776591, 865708, 910486, 916632, 964044, 1074672, 1082628, 1285392, 1298562, 1365729, 1443504, 1553182, 1731416, 1820972, 1833264, 1928088, 1947843, 2165256, 2329773, 2597124, 2731458, 3106364, 3462832, 3641944, 3856176, 3895686, 4097187, 4330512, 4659546, 5194248, 5462916, 6212728, 6989319, 7283888, 7791372, 8194374, 9319092, 10388496, 10925832, 12425456, 13202047, 13978638, 15582744, 16388748, 18638184, 21851664, 26404094, 27957276, 31165488, 32777496, 37276368, 39606141, 52808188, 55914552, 65554992, 79212282, 105616376, 111829104, 118818423, 158424564, 211232752, 237636846, 316849128, 475273692, 633698256, 950547384, 1901094768]

約数ペア:

[(1, 1901094768), (2, 950547384), (3, 633698256), (4, 475273692), (6, 316849128), (8, 237636846), (9, 211232752), (12, 158424564), (16, 118818423), (17, 111829104), (18, 105616376), (24, 79212282), (29, 65554992), (34, 55914552), (36, 52808188), (48, 39606141), (51, 37276368), (58, 32777496), (61, 31165488), (68, 27957276), (72, 26404094), (87, 21851664), (102, 18638184), (116, 16388748), (122, 15582744), (136, 13978638), (144, 13202047), (153, 12425456), (174, 10925832), (183, 10388496), (204, 9319092), (232, 8194374), (244, 7791372), (261, 7283888), (272, 6989319), (306, 6212728), (348, 5462916), (366, 5194248), (408, 4659546), (439, 4330512), (464, 4097187), (488, 3895686), (493, 3856176), (522, 3641944), (549, 3462832), (612, 3106364), (696, 2731458), (732, 2597124), (816, 2329773), (878, 2165256), (976, 1947843), (986, 1928088), (1037, 1833264), (1044, 1820972), (1098, 1731416), (1224, 1553182), (1317, 1443504), (1392, 1365729), (1464, 1298562), (1479, 1285392), (1756, 1082628), (1769, 1074672), (1972, 964044), (2074, 916632), (2088, 910486), (2196, 865708), (2448, 776591), (2634, 721752), (2928, 649281), (2958, 642696), (3111, 611088), (3512, 541314), (3538, 537336), (3944, 482022), (3951, 481168), (4148, 458316), (4176, 455243), (4392, 432854), (4437, 428464), (5268, 360876), (5307, 358224), (5916, 321348), (6222, 305544), (7024, 270657), (7076, 268668), (7463, 254736), (7888, 241011), (7902, 240584), (8296, 229158), (8784, 216427), (8874, 214232), (9333, 203696), (10536, 180438), (10614, 179112), (11832, 160674), (12444, 152772), (12731, 149328), (14152, 134334), (14926, 127368), (15804, 120292), (15921, 119408), (16592, 114579), (17748, 107116), (18666, 101848), (21072, 90219), (21228, 89556), (22389, 84912), (23664, 80337), (24888, 76386), (25462, 74664), (26779, 70992), (28304, 67167), (29852, 63684), (30073, 63216), (31608, 60146), (31842, 59704), (35496, 53558), (37332, 50924), (38193, 49776), (42456, 44778)]