1031840992

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:421

約数の個数: 144

約数和(自身を含む): 2548923552

約数和(自身を除く): 1517082560

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 97, 104, 112, 169, 182, 194, 208, 224, 281, 338, 364, 388, 416, 562, 676, 679, 728, 776, 1124, 1183, 1261, 1352, 1358, 1456, 1552, 1967, 2248, 2366, 2522, 2704, 2716, 2912, 3104, 3653, 3934, 4496, 4732, 5044, 5408, 5432, 7306, 7868, 8827, 8992, 9464, 10088, 10864, 14612, 15736, 16393, 17654, 18928, 20176, 21728, 25571, 27257, 29224, 31472, 32786, 35308, 37856, 40352, 47489, 51142, 54514, 58448, 62944, 65572, 70616, 94978, 102284, 109028, 114751, 116896, 131144, 141232, 189956, 190799, 204568, 218056, 229502, 262288, 282464, 332423, 354341, 379912, 381598, 409136, 436112, 459004, 524576, 664846, 708682, 759824, 763196, 818272, 872224, 918008, 1329692, 1417364, 1519648, 1526392, 1836016, 2480387, 2659384, 2834728, 3052784, 3672032, 4606433, 4960774, 5318768, 5669456, 6105568, 9212866, 9921548, 10637536, 11338912, 18425732, 19843096, 32245031, 36851464, 39686192, 64490062, 73702928, 79372384, 128980124, 147405856, 257960248, 515920496, 1031840992]

約数ペア:

[(1, 1031840992), (2, 515920496), (4, 257960248), (7, 147405856), (8, 128980124), (13, 79372384), (14, 73702928), (16, 64490062), (26, 39686192), (28, 36851464), (32, 32245031), (52, 19843096), (56, 18425732), (91, 11338912), (97, 10637536), (104, 9921548), (112, 9212866), (169, 6105568), (182, 5669456), (194, 5318768), (208, 4960774), (224, 4606433), (281, 3672032), (338, 3052784), (364, 2834728), (388, 2659384), (416, 2480387), (562, 1836016), (676, 1526392), (679, 1519648), (728, 1417364), (776, 1329692), (1124, 918008), (1183, 872224), (1261, 818272), (1352, 763196), (1358, 759824), (1456, 708682), (1552, 664846), (1967, 524576), (2248, 459004), (2366, 436112), (2522, 409136), (2704, 381598), (2716, 379912), (2912, 354341), (3104, 332423), (3653, 282464), (3934, 262288), (4496, 229502), (4732, 218056), (5044, 204568), (5408, 190799), (5432, 189956), (7306, 141232), (7868, 131144), (8827, 116896), (8992, 114751), (9464, 109028), (10088, 102284), (10864, 94978), (14612, 70616), (15736, 65572), (16393, 62944), (17654, 58448), (18928, 54514), (20176, 51142), (21728, 47489), (25571, 40352), (27257, 37856), (29224, 35308), (31472, 32786)]