19251388884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{26431}}^1$

素因数の和:26510

約数の個数: 192

約数和(自身を含む): 59681341440

約数和(自身を除く): 40429952556

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 23, 26, 28, 29, 39, 42, 46, 52, 58, 69, 78, 84, 87, 91, 92, 116, 138, 156, 161, 174, 182, 203, 273, 276, 299, 322, 348, 364, 377, 406, 483, 546, 598, 609, 644, 667, 754, 812, 897, 966, 1092, 1131, 1196, 1218, 1334, 1508, 1794, 1932, 2001, 2093, 2262, 2436, 2639, 2668, 3588, 4002, 4186, 4524, 4669, 5278, 6279, 7917, 8004, 8372, 8671, 9338, 10556, 12558, 14007, 15834, 17342, 18676, 25116, 26013, 26431, 28014, 31668, 34684, 52026, 52862, 56028, 60697, 79293, 104052, 105724, 121394, 158586, 182091, 185017, 242788, 317172, 343603, 364182, 370034, 555051, 607913, 687206, 728364, 740068, 766499, 1030809, 1110102, 1215826, 1374412, 1532998, 1823739, 2061618, 2220204, 2299497, 2405221, 2431652, 3065996, 3647478, 4123236, 4255391, 4598994, 4810442, 5365493, 7215663, 7294956, 7902869, 8510782, 9197988, 9620884, 9964487, 10730986, 12766173, 14431326, 15805738, 16096479, 17021564, 17629477, 19928974, 21461972, 23708607, 25532346, 28862652, 29893461, 31611476, 32192958, 35258954, 39857948, 47417214, 51064692, 52888431, 55320083, 59786922, 64385916, 69751409, 70517908, 94834428, 105776862, 110640166, 119573844, 123406339, 139502818, 165960249, 209254227, 211553724, 221280332, 229183201, 246812678, 279005636, 331920498, 370219017, 418508454, 458366402, 493625356, 663840996, 687549603, 740438034, 837016908, 916732804, 1375099206, 1480876068, 1604282407, 2750198412, 3208564814, 4812847221, 6417129628, 9625694442, 19251388884]

約数ペア:

[(1, 19251388884), (2, 9625694442), (3, 6417129628), (4, 4812847221), (6, 3208564814), (7, 2750198412), (12, 1604282407), (13, 1480876068), (14, 1375099206), (21, 916732804), (23, 837016908), (26, 740438034), (28, 687549603), (29, 663840996), (39, 493625356), (42, 458366402), (46, 418508454), (52, 370219017), (58, 331920498), (69, 279005636), (78, 246812678), (84, 229183201), (87, 221280332), (91, 211553724), (92, 209254227), (116, 165960249), (138, 139502818), (156, 123406339), (161, 119573844), (174, 110640166), (182, 105776862), (203, 94834428), (273, 70517908), (276, 69751409), (299, 64385916), (322, 59786922), (348, 55320083), (364, 52888431), (377, 51064692), (406, 47417214), (483, 39857948), (546, 35258954), (598, 32192958), (609, 31611476), (644, 29893461), (667, 28862652), (754, 25532346), (812, 23708607), (897, 21461972), (966, 19928974), (1092, 17629477), (1131, 17021564), (1196, 16096479), (1218, 15805738), (1334, 14431326), (1508, 12766173), (1794, 10730986), (1932, 9964487), (2001, 9620884), (2093, 9197988), (2262, 8510782), (2436, 7902869), (2639, 7294956), (2668, 7215663), (3588, 5365493), (4002, 4810442), (4186, 4598994), (4524, 4255391), (4669, 4123236), (5278, 3647478), (6279, 3065996), (7917, 2431652), (8004, 2405221), (8372, 2299497), (8671, 2220204), (9338, 2061618), (10556, 1823739), (12558, 1532998), (14007, 1374412), (15834, 1215826), (17342, 1110102), (18676, 1030809), (25116, 766499), (26013, 740068), (26431, 728364), (28014, 687206), (31668, 607913), (34684, 555051), (52026, 370034), (52862, 364182), (56028, 343603), (60697, 317172), (79293, 242788), (104052, 185017), (105724, 182091), (121394, 158586)]