271878464

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:584

約数の個数: 112

約数和(自身を含む): 645542016

約数和(自身を除く): 373663552

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 61, 64, 88, 104, 122, 143, 176, 208, 244, 286, 352, 416, 487, 488, 572, 671, 704, 793, 832, 974, 976, 1144, 1342, 1586, 1948, 1952, 2288, 2684, 3172, 3896, 3904, 4576, 5357, 5368, 6331, 6344, 7792, 8723, 9152, 10714, 10736, 12662, 12688, 15584, 17446, 21428, 21472, 25324, 25376, 29707, 31168, 34892, 42856, 42944, 50648, 50752, 59414, 69641, 69784, 85712, 101296, 118828, 139282, 139568, 171424, 202592, 237656, 278564, 279136, 326777, 342848, 386191, 405184, 475312, 557128, 558272, 653554, 772382, 950624, 1114256, 1307108, 1544764, 1901248, 2228512, 2614216, 3089528, 4248101, 4457024, 5228432, 6179056, 8496202, 10456864, 12358112, 16992404, 20913728, 24716224, 33984808, 67969616, 135939232, 271878464]

約数ペア:

[(1, 271878464), (2, 135939232), (4, 67969616), (8, 33984808), (11, 24716224), (13, 20913728), (16, 16992404), (22, 12358112), (26, 10456864), (32, 8496202), (44, 6179056), (52, 5228432), (61, 4457024), (64, 4248101), (88, 3089528), (104, 2614216), (122, 2228512), (143, 1901248), (176, 1544764), (208, 1307108), (244, 1114256), (286, 950624), (352, 772382), (416, 653554), (487, 558272), (488, 557128), (572, 475312), (671, 405184), (704, 386191), (793, 342848), (832, 326777), (974, 279136), (976, 278564), (1144, 237656), (1342, 202592), (1586, 171424), (1948, 139568), (1952, 139282), (2288, 118828), (2684, 101296), (3172, 85712), (3896, 69784), (3904, 69641), (4576, 59414), (5357, 50752), (5368, 50648), (6331, 42944), (6344, 42856), (7792, 34892), (8723, 31168), (9152, 29707), (10714, 25376), (10736, 25324), (12662, 21472), (12688, 21428), (15584, 17446)]