742786128

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{17137}}^1$

素因数の和:17201

約数の個数: 120

約数和(自身を含む): 2431128128

約数和(自身を除く): 1688342000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 43, 48, 56, 63, 72, 84, 86, 112, 126, 129, 144, 168, 172, 252, 258, 301, 336, 344, 387, 504, 516, 602, 688, 774, 903, 1008, 1032, 1204, 1548, 1806, 2064, 2408, 2709, 3096, 3612, 4816, 5418, 6192, 7224, 10836, 14448, 17137, 21672, 34274, 43344, 51411, 68548, 102822, 119959, 137096, 154233, 205644, 239918, 274192, 308466, 359877, 411288, 479836, 616932, 719754, 736891, 822576, 959672, 1079631, 1233864, 1439508, 1473782, 1919344, 2159262, 2210673, 2467728, 2879016, 2947564, 4318524, 4421346, 5158237, 5758032, 5895128, 6632019, 8637048, 8842692, 10316474, 11790256, 13264038, 15474711, 17274096, 17685384, 20632948, 26528076, 30949422, 35370768, 41265896, 46424133, 53056152, 61898844, 82531792, 92848266, 106112304, 123797688, 185696532, 247595376, 371393064, 742786128]

約数ペア:

[(1, 742786128), (2, 371393064), (3, 247595376), (4, 185696532), (6, 123797688), (7, 106112304), (8, 92848266), (9, 82531792), (12, 61898844), (14, 53056152), (16, 46424133), (18, 41265896), (21, 35370768), (24, 30949422), (28, 26528076), (36, 20632948), (42, 17685384), (43, 17274096), (48, 15474711), (56, 13264038), (63, 11790256), (72, 10316474), (84, 8842692), (86, 8637048), (112, 6632019), (126, 5895128), (129, 5758032), (144, 5158237), (168, 4421346), (172, 4318524), (252, 2947564), (258, 2879016), (301, 2467728), (336, 2210673), (344, 2159262), (387, 1919344), (504, 1473782), (516, 1439508), (602, 1233864), (688, 1079631), (774, 959672), (903, 822576), (1008, 736891), (1032, 719754), (1204, 616932), (1548, 479836), (1806, 411288), (2064, 359877), (2408, 308466), (2709, 274192), (3096, 239918), (3612, 205644), (4816, 154233), (5418, 137096), (6192, 119959), (7224, 102822), (10836, 68548), (14448, 51411), (17137, 43344), (21672, 34274)]