1028513952

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{281}}^1$

素因数の和:547

約数の個数: 144

約数和(自身を含む): 2993215680

約数和(自身を除く): 1964701728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 179, 213, 281, 284, 288, 358, 426, 537, 562, 568, 639, 716, 843, 852, 1074, 1124, 1136, 1278, 1432, 1611, 1686, 1704, 2148, 2248, 2272, 2529, 2556, 2864, 3222, 3372, 3408, 4296, 4496, 5058, 5112, 5728, 6444, 6744, 6816, 8592, 8992, 10116, 10224, 12709, 12888, 13488, 17184, 19951, 20232, 20448, 25418, 25776, 26976, 38127, 39902, 40464, 50299, 50836, 51552, 59853, 76254, 79804, 80928, 100598, 101672, 114381, 119706, 150897, 152508, 159608, 179559, 201196, 203344, 228762, 239412, 301794, 305016, 319216, 359118, 402392, 406688, 452691, 457524, 478824, 603588, 610032, 638432, 718236, 804784, 905382, 915048, 957648, 1207176, 1220064, 1436472, 1609568, 1810764, 1830096, 1915296, 2414352, 2872944, 3571229, 3621528, 3660192, 4828704, 5745888, 7142458, 7243056, 10713687, 14284916, 14486112, 21427374, 28569832, 32141061, 42854748, 57139664, 64282122, 85709496, 114279328, 128564244, 171418992, 257128488, 342837984, 514256976, 1028513952]

約数ペア:

[(1, 1028513952), (2, 514256976), (3, 342837984), (4, 257128488), (6, 171418992), (8, 128564244), (9, 114279328), (12, 85709496), (16, 64282122), (18, 57139664), (24, 42854748), (32, 32141061), (36, 28569832), (48, 21427374), (71, 14486112), (72, 14284916), (96, 10713687), (142, 7243056), (144, 7142458), (179, 5745888), (213, 4828704), (281, 3660192), (284, 3621528), (288, 3571229), (358, 2872944), (426, 2414352), (537, 1915296), (562, 1830096), (568, 1810764), (639, 1609568), (716, 1436472), (843, 1220064), (852, 1207176), (1074, 957648), (1124, 915048), (1136, 905382), (1278, 804784), (1432, 718236), (1611, 638432), (1686, 610032), (1704, 603588), (2148, 478824), (2248, 457524), (2272, 452691), (2529, 406688), (2556, 402392), (2864, 359118), (3222, 319216), (3372, 305016), (3408, 301794), (4296, 239412), (4496, 228762), (5058, 203344), (5112, 201196), (5728, 179559), (6444, 159608), (6744, 152508), (6816, 150897), (8592, 119706), (8992, 114381), (10116, 101672), (10224, 100598), (12709, 80928), (12888, 79804), (13488, 76254), (17184, 59853), (19951, 51552), (20232, 50836), (20448, 50299), (25418, 40464), (25776, 39902), (26976, 38127)]