1985860368

素因数分解:

$2^4\times 3^3\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{421}}^1$

素因数の和:678

約数の個数: 160

約数和(自身を含む): 5839804800

約数和(自身を除く): 3853944432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 108, 122, 144, 179, 183, 216, 244, 358, 366, 421, 432, 488, 537, 549, 716, 732, 842, 976, 1074, 1098, 1263, 1432, 1464, 1611, 1647, 1684, 2148, 2196, 2526, 2864, 2928, 3222, 3294, 3368, 3789, 4296, 4392, 4833, 5052, 6444, 6588, 6736, 7578, 8592, 8784, 9666, 10104, 10919, 11367, 12888, 13176, 15156, 19332, 20208, 21838, 22734, 25681, 25776, 26352, 30312, 32757, 38664, 43676, 45468, 51362, 60624, 65514, 75359, 77043, 77328, 87352, 90936, 98271, 102724, 131028, 150718, 154086, 174704, 181872, 196542, 205448, 226077, 231129, 262056, 294813, 301436, 308172, 393084, 410896, 452154, 462258, 524112, 589626, 602872, 616344, 678231, 693387, 786168, 904308, 924516, 1179252, 1205744, 1232688, 1356462, 1386774, 1572336, 1808616, 1849032, 2034693, 2358504, 2712924, 2773548, 3617232, 3698064, 4069386, 4596899, 4717008, 5425848, 5547096, 8138772, 9193798, 10851696, 11094192, 13790697, 16277544, 18387596, 27581394, 32555088, 36775192, 41372091, 55162788, 73550384, 82744182, 110325576, 124116273, 165488364, 220651152, 248232546, 330976728, 496465092, 661953456, 992930184, 1985860368]

約数ペア:

[(1, 1985860368), (2, 992930184), (3, 661953456), (4, 496465092), (6, 330976728), (8, 248232546), (9, 220651152), (12, 165488364), (16, 124116273), (18, 110325576), (24, 82744182), (27, 73550384), (36, 55162788), (48, 41372091), (54, 36775192), (61, 32555088), (72, 27581394), (108, 18387596), (122, 16277544), (144, 13790697), (179, 11094192), (183, 10851696), (216, 9193798), (244, 8138772), (358, 5547096), (366, 5425848), (421, 4717008), (432, 4596899), (488, 4069386), (537, 3698064), (549, 3617232), (716, 2773548), (732, 2712924), (842, 2358504), (976, 2034693), (1074, 1849032), (1098, 1808616), (1263, 1572336), (1432, 1386774), (1464, 1356462), (1611, 1232688), (1647, 1205744), (1684, 1179252), (2148, 924516), (2196, 904308), (2526, 786168), (2864, 693387), (2928, 678231), (3222, 616344), (3294, 602872), (3368, 589626), (3789, 524112), (4296, 462258), (4392, 452154), (4833, 410896), (5052, 393084), (6444, 308172), (6588, 301436), (6736, 294813), (7578, 262056), (8592, 231129), (8784, 226077), (9666, 205448), (10104, 196542), (10919, 181872), (11367, 174704), (12888, 154086), (13176, 150718), (15156, 131028), (19332, 102724), (20208, 98271), (21838, 90936), (22734, 87352), (25681, 77328), (25776, 77043), (26352, 75359), (30312, 65514), (32757, 60624), (38664, 51362), (43676, 45468)]