1900698744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{20533}}^1$

素因数の和:20597

約数の個数: 128

約数和(自身を含む): 5913792000

約数和(自身を除く): 4013093256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 29, 38, 42, 56, 57, 58, 76, 84, 87, 114, 116, 133, 152, 168, 174, 203, 228, 232, 266, 348, 399, 406, 456, 532, 551, 609, 696, 798, 812, 1064, 1102, 1218, 1596, 1624, 1653, 2204, 2436, 3192, 3306, 3857, 4408, 4872, 6612, 7714, 11571, 13224, 15428, 20533, 23142, 30856, 41066, 46284, 61599, 82132, 92568, 123198, 143731, 164264, 246396, 287462, 390127, 431193, 492792, 574924, 595457, 780254, 862386, 1149848, 1170381, 1190914, 1560508, 1724772, 1786371, 2340762, 2381828, 2730889, 3121016, 3449544, 3572742, 4168199, 4681524, 4763656, 5461778, 7145484, 8192667, 8336398, 9363048, 10923556, 11313683, 12504597, 14290968, 16385334, 16672796, 21847112, 22627366, 25009194, 32770668, 33345592, 33941049, 45254732, 50018388, 65541336, 67882098, 79195781, 90509464, 100036776, 135764196, 158391562, 237587343, 271528392, 316783124, 475174686, 633566248, 950349372, 1900698744]

約数ペア:

[(1, 1900698744), (2, 950349372), (3, 633566248), (4, 475174686), (6, 316783124), (7, 271528392), (8, 237587343), (12, 158391562), (14, 135764196), (19, 100036776), (21, 90509464), (24, 79195781), (28, 67882098), (29, 65541336), (38, 50018388), (42, 45254732), (56, 33941049), (57, 33345592), (58, 32770668), (76, 25009194), (84, 22627366), (87, 21847112), (114, 16672796), (116, 16385334), (133, 14290968), (152, 12504597), (168, 11313683), (174, 10923556), (203, 9363048), (228, 8336398), (232, 8192667), (266, 7145484), (348, 5461778), (399, 4763656), (406, 4681524), (456, 4168199), (532, 3572742), (551, 3449544), (609, 3121016), (696, 2730889), (798, 2381828), (812, 2340762), (1064, 1786371), (1102, 1724772), (1218, 1560508), (1596, 1190914), (1624, 1170381), (1653, 1149848), (2204, 862386), (2436, 780254), (3192, 595457), (3306, 574924), (3857, 492792), (4408, 431193), (4872, 390127), (6612, 287462), (7714, 246396), (11571, 164264), (13224, 143731), (15428, 123198), (20533, 92568), (23142, 82132), (30856, 61599), (41066, 46284)]