411245380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:294

約数の個数: 192

約数和(自身を含む): 1132572672

約数和(自身を除く): 721327292

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 37, 52, 62, 65, 70, 74, 91, 124, 130, 140, 148, 155, 182, 185, 197, 217, 259, 260, 310, 364, 370, 394, 403, 434, 455, 481, 518, 620, 740, 788, 806, 868, 910, 962, 985, 1036, 1085, 1147, 1295, 1379, 1612, 1820, 1924, 1970, 2015, 2170, 2294, 2405, 2561, 2590, 2758, 2821, 3367, 3940, 4030, 4340, 4588, 4810, 5122, 5180, 5516, 5642, 5735, 6107, 6734, 6895, 7289, 8029, 8060, 9620, 10244, 11284, 11470, 12214, 12805, 13468, 13790, 14105, 14578, 14911, 16058, 16835, 17927, 22940, 24428, 25610, 27580, 28210, 29156, 29822, 30535, 32116, 33670, 35854, 36445, 40145, 42749, 51023, 51220, 56420, 59644, 61070, 67340, 71708, 72890, 74555, 79391, 80290, 85498, 89635, 94757, 102046, 104377, 122140, 145780, 149110, 158782, 160580, 170996, 179270, 189514, 204092, 208754, 213745, 225959, 255115, 298220, 317564, 358540, 379028, 396955, 417508, 427490, 451918, 473785, 510230, 521885, 555737, 663299, 793910, 854980, 903836, 947570, 1020460, 1043770, 1111474, 1129795, 1326598, 1581713, 1587820, 1895140, 2087540, 2222948, 2259590, 2653196, 2778685, 2937467, 3163426, 3316495, 4519180, 5557370, 5874934, 6326852, 6632990, 7908565, 11114740, 11749868, 13265980, 14687335, 15817130, 20562269, 29374670, 31634260, 41124538, 58749340, 82249076, 102811345, 205622690, 411245380]

約数ペア:

[(1, 411245380), (2, 205622690), (4, 102811345), (5, 82249076), (7, 58749340), (10, 41124538), (13, 31634260), (14, 29374670), (20, 20562269), (26, 15817130), (28, 14687335), (31, 13265980), (35, 11749868), (37, 11114740), (52, 7908565), (62, 6632990), (65, 6326852), (70, 5874934), (74, 5557370), (91, 4519180), (124, 3316495), (130, 3163426), (140, 2937467), (148, 2778685), (155, 2653196), (182, 2259590), (185, 2222948), (197, 2087540), (217, 1895140), (259, 1587820), (260, 1581713), (310, 1326598), (364, 1129795), (370, 1111474), (394, 1043770), (403, 1020460), (434, 947570), (455, 903836), (481, 854980), (518, 793910), (620, 663299), (740, 555737), (788, 521885), (806, 510230), (868, 473785), (910, 451918), (962, 427490), (985, 417508), (1036, 396955), (1085, 379028), (1147, 358540), (1295, 317564), (1379, 298220), (1612, 255115), (1820, 225959), (1924, 213745), (1970, 208754), (2015, 204092), (2170, 189514), (2294, 179270), (2405, 170996), (2561, 160580), (2590, 158782), (2758, 149110), (2821, 145780), (3367, 122140), (3940, 104377), (4030, 102046), (4340, 94757), (4588, 89635), (4810, 85498), (5122, 80290), (5180, 79391), (5516, 74555), (5642, 72890), (5735, 71708), (6107, 67340), (6734, 61070), (6895, 59644), (7289, 56420), (8029, 51220), (8060, 51023), (9620, 42749), (10244, 40145), (11284, 36445), (11470, 35854), (12214, 33670), (12805, 32116), (13468, 30535), (13790, 29822), (14105, 29156), (14578, 28210), (14911, 27580), (16058, 25610), (16835, 24428), (17927, 22940)]