408974076

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:305

約数の個数: 192

約数和(自身を含む): 1262822400

約数和(自身を除く): 853848324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 53, 54, 59, 63, 84, 106, 108, 118, 126, 159, 173, 177, 189, 212, 236, 252, 318, 346, 354, 371, 378, 413, 477, 519, 531, 636, 692, 708, 742, 756, 826, 954, 1038, 1062, 1113, 1211, 1239, 1431, 1484, 1557, 1593, 1652, 1908, 2076, 2124, 2226, 2422, 2478, 2862, 3114, 3127, 3186, 3339, 3633, 3717, 4452, 4671, 4844, 4956, 5724, 6228, 6254, 6372, 6678, 7266, 7434, 9169, 9342, 9381, 10017, 10207, 10899, 11151, 12508, 13356, 14532, 14868, 18338, 18684, 18762, 20034, 20414, 21798, 21889, 22302, 27507, 28143, 30621, 32697, 36676, 37524, 40068, 40828, 43596, 43778, 44604, 55014, 56286, 61242, 64183, 65394, 65667, 71449, 82521, 84429, 87556, 91863, 110028, 112572, 122484, 128366, 130788, 131334, 142898, 165042, 168858, 183726, 192549, 197001, 214347, 247563, 256732, 262668, 275589, 285796, 330084, 337716, 367452, 385098, 394002, 428694, 495126, 540971, 551178, 577647, 591003, 643041, 770196, 788004, 857388, 990252, 1081942, 1102356, 1155294, 1182006, 1286082, 1622913, 1732941, 1929123, 2163884, 2310588, 2364012, 2572164, 3245826, 3465882, 3786797, 3858246, 4868739, 6491652, 6931764, 7573594, 7716492, 9737478, 11360391, 14606217, 15147188, 19474956, 22720782, 29212434, 34081173, 45441564, 58424868, 68162346, 102243519, 136324692, 204487038, 408974076]

約数ペア:

[(1, 408974076), (2, 204487038), (3, 136324692), (4, 102243519), (6, 68162346), (7, 58424868), (9, 45441564), (12, 34081173), (14, 29212434), (18, 22720782), (21, 19474956), (27, 15147188), (28, 14606217), (36, 11360391), (42, 9737478), (53, 7716492), (54, 7573594), (59, 6931764), (63, 6491652), (84, 4868739), (106, 3858246), (108, 3786797), (118, 3465882), (126, 3245826), (159, 2572164), (173, 2364012), (177, 2310588), (189, 2163884), (212, 1929123), (236, 1732941), (252, 1622913), (318, 1286082), (346, 1182006), (354, 1155294), (371, 1102356), (378, 1081942), (413, 990252), (477, 857388), (519, 788004), (531, 770196), (636, 643041), (692, 591003), (708, 577647), (742, 551178), (756, 540971), (826, 495126), (954, 428694), (1038, 394002), (1062, 385098), (1113, 367452), (1211, 337716), (1239, 330084), (1431, 285796), (1484, 275589), (1557, 262668), (1593, 256732), (1652, 247563), (1908, 214347), (2076, 197001), (2124, 192549), (2226, 183726), (2422, 168858), (2478, 165042), (2862, 142898), (3114, 131334), (3127, 130788), (3186, 128366), (3339, 122484), (3633, 112572), (3717, 110028), (4452, 91863), (4671, 87556), (4844, 84429), (4956, 82521), (5724, 71449), (6228, 65667), (6254, 65394), (6372, 64183), (6678, 61242), (7266, 56286), (7434, 55014), (9169, 44604), (9342, 43778), (9381, 43596), (10017, 40828), (10207, 40068), (10899, 37524), (11151, 36676), (12508, 32697), (13356, 30621), (14532, 28143), (14868, 27507), (18338, 22302), (18684, 21889), (18762, 21798), (20034, 20414)]