1870296428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{883}}^1$

素因数の和:964

約数の個数: 144

約数和(自身を含む): 4599119616

約数和(自身を除く): 2728823188

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 23, 26, 28, 44, 46, 52, 77, 91, 92, 143, 154, 161, 182, 253, 286, 299, 308, 322, 364, 506, 529, 572, 598, 644, 883, 1001, 1012, 1058, 1196, 1766, 1771, 2002, 2093, 2116, 3289, 3532, 3542, 3703, 4004, 4186, 5819, 6181, 6578, 6877, 7084, 7406, 8372, 9713, 11479, 11638, 12362, 13156, 13754, 14812, 19426, 20309, 22958, 23023, 23276, 24724, 27508, 38852, 40618, 40733, 45916, 46046, 48139, 67991, 75647, 80353, 81236, 81466, 92092, 96278, 126269, 135982, 142163, 151294, 160706, 162932, 192556, 223399, 252538, 264017, 271964, 284326, 302588, 321412, 446798, 467107, 505076, 528034, 529529, 568652, 883883, 893596, 934214, 1056068, 1059058, 1563793, 1767766, 1848119, 1868428, 2118116, 2904187, 3127586, 3269749, 3535532, 3696238, 5138177, 5808374, 6072391, 6255172, 6539498, 7392476, 10276354, 11616748, 12144782, 13078996, 20329309, 20552708, 24289564, 35967239, 40658618, 42506737, 66796301, 71934478, 81317236, 85013474, 133592602, 143868956, 170026948, 267185204, 467574107, 935148214, 1870296428]

約数ペア:

[(1, 1870296428), (2, 935148214), (4, 467574107), (7, 267185204), (11, 170026948), (13, 143868956), (14, 133592602), (22, 85013474), (23, 81317236), (26, 71934478), (28, 66796301), (44, 42506737), (46, 40658618), (52, 35967239), (77, 24289564), (91, 20552708), (92, 20329309), (143, 13078996), (154, 12144782), (161, 11616748), (182, 10276354), (253, 7392476), (286, 6539498), (299, 6255172), (308, 6072391), (322, 5808374), (364, 5138177), (506, 3696238), (529, 3535532), (572, 3269749), (598, 3127586), (644, 2904187), (883, 2118116), (1001, 1868428), (1012, 1848119), (1058, 1767766), (1196, 1563793), (1766, 1059058), (1771, 1056068), (2002, 934214), (2093, 893596), (2116, 883883), (3289, 568652), (3532, 529529), (3542, 528034), (3703, 505076), (4004, 467107), (4186, 446798), (5819, 321412), (6181, 302588), (6578, 284326), (6877, 271964), (7084, 264017), (7406, 252538), (8372, 223399), (9713, 192556), (11479, 162932), (11638, 160706), (12362, 151294), (13156, 142163), (13754, 135982), (14812, 126269), (19426, 96278), (20309, 92092), (22958, 81466), (23023, 81236), (23276, 80353), (24724, 75647), (27508, 67991), (38852, 48139), (40618, 46046), (40733, 45916)]