489808280412

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1289}}^1\times {\mathrm{3823}}^1$

素因数の和:5384

約数の個数: 144

約数和(自身を含む): 1357471664640

約数和(自身を除く): 867663384228

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 251, 396, 502, 753, 1004, 1289, 1506, 2259, 2578, 2761, 3012, 3823, 3867, 4518, 5156, 5522, 7646, 7734, 8283, 9036, 11044, 11469, 11601, 14179, 15292, 15468, 16566, 22938, 23202, 24849, 28358, 33132, 34407, 42053, 42537, 45876, 46404, 49698, 56716, 68814, 84106, 85074, 99396, 126159, 127611, 137628, 168212, 170148, 252318, 255222, 323539, 378477, 504636, 510444, 647078, 756954, 959573, 970617, 1294156, 1513908, 1919146, 1941234, 2878719, 2911851, 3558929, 3838292, 3882468, 4927847, 5757438, 5823702, 7117858, 8636157, 9855694, 10555303, 10676787, 11514876, 11647404, 14235716, 14783541, 17272314, 19711388, 21110606, 21353574, 29567082, 31665909, 32030361, 34544628, 42221212, 42707148, 44350623, 54206317, 59134164, 63331818, 64060722, 88701246, 94997727, 108412634, 126663636, 128121444, 162618951, 177402492, 189995454, 216825268, 325237902, 379990908, 487856853, 650475804, 975713706, 1236889597, 1951427412, 2473779194, 3710668791, 4947558388, 7421337582, 11132006373, 13605785567, 14842675164, 22264012746, 27211571134, 40817356701, 44528025492, 54423142268, 81634713402, 122452070103, 163269426804, 244904140206, 489808280412]

約数ペア:

[(1, 489808280412), (2, 244904140206), (3, 163269426804), (4, 122452070103), (6, 81634713402), (9, 54423142268), (11, 44528025492), (12, 40817356701), (18, 27211571134), (22, 22264012746), (33, 14842675164), (36, 13605785567), (44, 11132006373), (66, 7421337582), (99, 4947558388), (132, 3710668791), (198, 2473779194), (251, 1951427412), (396, 1236889597), (502, 975713706), (753, 650475804), (1004, 487856853), (1289, 379990908), (1506, 325237902), (2259, 216825268), (2578, 189995454), (2761, 177402492), (3012, 162618951), (3823, 128121444), (3867, 126663636), (4518, 108412634), (5156, 94997727), (5522, 88701246), (7646, 64060722), (7734, 63331818), (8283, 59134164), (9036, 54206317), (11044, 44350623), (11469, 42707148), (11601, 42221212), (14179, 34544628), (15292, 32030361), (15468, 31665909), (16566, 29567082), (22938, 21353574), (23202, 21110606), (24849, 19711388), (28358, 17272314), (33132, 14783541), (34407, 14235716), (42053, 11647404), (42537, 11514876), (45876, 10676787), (46404, 10555303), (49698, 9855694), (56716, 8636157), (68814, 7117858), (84106, 5823702), (85074, 5757438), (99396, 4927847), (126159, 3882468), (127611, 3838292), (137628, 3558929), (168212, 2911851), (170148, 2878719), (252318, 1941234), (255222, 1919146), (323539, 1513908), (378477, 1294156), (504636, 970617), (510444, 959573), (647078, 756954)]