447420816

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5639}}^1$

素因数の和:5701

約数の個数: 120

約数和(自身を含む): 1363752000

約数和(自身を除く): 916331184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 36, 38, 48, 57, 58, 72, 76, 87, 114, 116, 144, 152, 171, 174, 228, 232, 261, 304, 342, 348, 456, 464, 522, 551, 684, 696, 912, 1044, 1102, 1368, 1392, 1653, 2088, 2204, 2736, 3306, 4176, 4408, 4959, 5639, 6612, 8816, 9918, 11278, 13224, 16917, 19836, 22556, 26448, 33834, 39672, 45112, 50751, 67668, 79344, 90224, 101502, 107141, 135336, 163531, 203004, 214282, 270672, 321423, 327062, 406008, 428564, 490593, 642846, 654124, 812016, 857128, 964269, 981186, 1285692, 1308248, 1471779, 1714256, 1928538, 1962372, 2571384, 2616496, 2943558, 3107089, 3857076, 3924744, 5142768, 5887116, 6214178, 7714152, 7849488, 9321267, 11774232, 12428356, 15428304, 18642534, 23548464, 24856712, 27963801, 37285068, 49713424, 55927602, 74570136, 111855204, 149140272, 223710408, 447420816]

約数ペア:

[(1, 447420816), (2, 223710408), (3, 149140272), (4, 111855204), (6, 74570136), (8, 55927602), (9, 49713424), (12, 37285068), (16, 27963801), (18, 24856712), (19, 23548464), (24, 18642534), (29, 15428304), (36, 12428356), (38, 11774232), (48, 9321267), (57, 7849488), (58, 7714152), (72, 6214178), (76, 5887116), (87, 5142768), (114, 3924744), (116, 3857076), (144, 3107089), (152, 2943558), (171, 2616496), (174, 2571384), (228, 1962372), (232, 1928538), (261, 1714256), (304, 1471779), (342, 1308248), (348, 1285692), (456, 981186), (464, 964269), (522, 857128), (551, 812016), (684, 654124), (696, 642846), (912, 490593), (1044, 428564), (1102, 406008), (1368, 327062), (1392, 321423), (1653, 270672), (2088, 214282), (2204, 203004), (2736, 163531), (3306, 135336), (4176, 107141), (4408, 101502), (4959, 90224), (5639, 79344), (6612, 67668), (8816, 50751), (9918, 45112), (11278, 39672), (13224, 33834), (16917, 26448), (19836, 22556)]