1687385364

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2069}}^1$

素因数の和:2182

約数の個数: 144

約数和(自身を含む): 4889505600

約数和(自身を除く): 3202120236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 73, 76, 84, 98, 114, 133, 146, 147, 196, 219, 228, 266, 292, 294, 399, 438, 511, 532, 588, 798, 876, 931, 1022, 1387, 1533, 1596, 1862, 2044, 2069, 2774, 2793, 3066, 3577, 3724, 4138, 4161, 5548, 5586, 6132, 6207, 7154, 8276, 8322, 9709, 10731, 11172, 12414, 14308, 14483, 16644, 19418, 21462, 24828, 28966, 29127, 38836, 39311, 42924, 43449, 57932, 58254, 67963, 78622, 86898, 101381, 116508, 117933, 135926, 151037, 157244, 173796, 202762, 203889, 235866, 271852, 275177, 302074, 304143, 405524, 407778, 453111, 471732, 550354, 604148, 608286, 815556, 825531, 906222, 1057259, 1100708, 1216572, 1651062, 1812444, 1926239, 2114518, 2869703, 3171777, 3302124, 3852478, 4229036, 5739406, 5778717, 6343554, 7400813, 7704956, 8609109, 11478812, 11557434, 12687108, 14801626, 17218218, 20087921, 22202439, 23114868, 29603252, 34436436, 40175842, 44404878, 60263763, 80351684, 88809756, 120527526, 140615447, 241055052, 281230894, 421846341, 562461788, 843692682, 1687385364]

約数ペア:

[(1, 1687385364), (2, 843692682), (3, 562461788), (4, 421846341), (6, 281230894), (7, 241055052), (12, 140615447), (14, 120527526), (19, 88809756), (21, 80351684), (28, 60263763), (38, 44404878), (42, 40175842), (49, 34436436), (57, 29603252), (73, 23114868), (76, 22202439), (84, 20087921), (98, 17218218), (114, 14801626), (133, 12687108), (146, 11557434), (147, 11478812), (196, 8609109), (219, 7704956), (228, 7400813), (266, 6343554), (292, 5778717), (294, 5739406), (399, 4229036), (438, 3852478), (511, 3302124), (532, 3171777), (588, 2869703), (798, 2114518), (876, 1926239), (931, 1812444), (1022, 1651062), (1387, 1216572), (1533, 1100708), (1596, 1057259), (1862, 906222), (2044, 825531), (2069, 815556), (2774, 608286), (2793, 604148), (3066, 550354), (3577, 471732), (3724, 453111), (4138, 407778), (4161, 405524), (5548, 304143), (5586, 302074), (6132, 275177), (6207, 271852), (7154, 235866), (8276, 203889), (8322, 202762), (9709, 173796), (10731, 157244), (11172, 151037), (12414, 135926), (14308, 117933), (14483, 116508), (16644, 101381), (19418, 86898), (21462, 78622), (24828, 67963), (28966, 58254), (29127, 57932), (38836, 43449), (39311, 42924)]