1234997792

素因数分解:

$2^5\times 7^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{503}}^1$

素因数の和:730

約数の個数: 96

約数和(自身を含む): 2837866752

約数和(自身を除く): 1602868960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 97, 112, 113, 194, 224, 226, 388, 452, 503, 679, 776, 791, 904, 1006, 1358, 1552, 1582, 1808, 2012, 2716, 3104, 3164, 3521, 3616, 4024, 5432, 6328, 7042, 8048, 10864, 10961, 12656, 14084, 16096, 21728, 21922, 25312, 28168, 43844, 48791, 56336, 56839, 76727, 87688, 97582, 112672, 113678, 153454, 175376, 195164, 227356, 306908, 341537, 350752, 390328, 397873, 454712, 613816, 683074, 780656, 795746, 909424, 1227632, 1366148, 1561312, 1591492, 1818848, 2455264, 2732296, 3182984, 5464592, 5513383, 6365968, 10929184, 11026766, 12731936, 22053532, 38593681, 44107064, 77187362, 88214128, 154374724, 176428256, 308749448, 617498896, 1234997792]

約数ペア:

[(1, 1234997792), (2, 617498896), (4, 308749448), (7, 176428256), (8, 154374724), (14, 88214128), (16, 77187362), (28, 44107064), (32, 38593681), (56, 22053532), (97, 12731936), (112, 11026766), (113, 10929184), (194, 6365968), (224, 5513383), (226, 5464592), (388, 3182984), (452, 2732296), (503, 2455264), (679, 1818848), (776, 1591492), (791, 1561312), (904, 1366148), (1006, 1227632), (1358, 909424), (1552, 795746), (1582, 780656), (1808, 683074), (2012, 613816), (2716, 454712), (3104, 397873), (3164, 390328), (3521, 350752), (3616, 341537), (4024, 306908), (5432, 227356), (6328, 195164), (7042, 175376), (8048, 153454), (10864, 113678), (10961, 112672), (12656, 97582), (14084, 87688), (16096, 76727), (21728, 56839), (21922, 56336), (25312, 48791), (28168, 43844)]