21710761464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{219407}}^1$

素因数の和:219473

約数の個数: 128

約数和(自身を含む): 67402137600

約数和(自身を除く): 45691376136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 31, 38, 42, 56, 57, 62, 76, 84, 93, 114, 124, 133, 152, 168, 186, 217, 228, 248, 266, 372, 399, 434, 456, 532, 589, 651, 744, 798, 868, 1064, 1178, 1302, 1596, 1736, 1767, 2356, 2604, 3192, 3534, 4123, 4712, 5208, 7068, 8246, 12369, 14136, 16492, 24738, 32984, 49476, 98952, 219407, 438814, 658221, 877628, 1316442, 1535849, 1755256, 2632884, 3071698, 4168733, 4607547, 5265768, 6143396, 6801617, 8337466, 9215094, 12286792, 12506199, 13603234, 16674932, 18430188, 20404851, 25012398, 27206468, 29181131, 33349864, 36860376, 40809702, 47611319, 50024796, 54412936, 58362262, 81619404, 87543393, 95222638, 100049592, 116724524, 129230723, 142833957, 163238808, 175086786, 190445276, 233449048, 258461446, 285667914, 350173572, 380890552, 387692169, 516922892, 571335828, 700347144, 775384338, 904615061, 1033845784, 1142671656, 1550768676, 1809230122, 2713845183, 3101537352, 3618460244, 5427690366, 7236920488, 10855380732, 21710761464]

約数ペア:

[(1, 21710761464), (2, 10855380732), (3, 7236920488), (4, 5427690366), (6, 3618460244), (7, 3101537352), (8, 2713845183), (12, 1809230122), (14, 1550768676), (19, 1142671656), (21, 1033845784), (24, 904615061), (28, 775384338), (31, 700347144), (38, 571335828), (42, 516922892), (56, 387692169), (57, 380890552), (62, 350173572), (76, 285667914), (84, 258461446), (93, 233449048), (114, 190445276), (124, 175086786), (133, 163238808), (152, 142833957), (168, 129230723), (186, 116724524), (217, 100049592), (228, 95222638), (248, 87543393), (266, 81619404), (372, 58362262), (399, 54412936), (434, 50024796), (456, 47611319), (532, 40809702), (589, 36860376), (651, 33349864), (744, 29181131), (798, 27206468), (868, 25012398), (1064, 20404851), (1178, 18430188), (1302, 16674932), (1596, 13603234), (1736, 12506199), (1767, 12286792), (2356, 9215094), (2604, 8337466), (3192, 6801617), (3534, 6143396), (4123, 5265768), (4712, 4607547), (5208, 4168733), (7068, 3071698), (8246, 2632884), (12369, 1755256), (14136, 1535849), (16492, 1316442), (24738, 877628), (32984, 658221), (49476, 438814), (98952, 219407)]