819153036

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:460

約数の個数: 144

約数和(自身を含む): 2301272064

約数和(自身を除く): 1482119028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 167, 188, 223, 234, 282, 334, 423, 446, 468, 501, 564, 611, 668, 669, 846, 892, 1002, 1222, 1338, 1503, 1692, 1833, 2004, 2007, 2171, 2444, 2676, 2899, 3006, 3666, 4014, 4342, 5499, 5798, 6012, 6513, 7332, 7849, 8028, 8684, 8697, 10481, 10998, 11596, 13026, 15698, 17394, 19539, 20962, 21996, 23547, 26052, 26091, 31396, 31443, 34788, 37241, 39078, 41924, 47094, 52182, 62886, 70641, 74482, 78156, 94188, 94329, 102037, 104364, 111723, 125772, 136253, 141282, 148964, 188658, 204074, 223446, 272506, 282564, 306111, 335169, 377316, 408148, 408759, 446892, 484133, 545012, 612222, 670338, 817518, 918333, 968266, 1224444, 1226277, 1340676, 1452399, 1635036, 1750327, 1836666, 1936532, 2452554, 2904798, 3500654, 3673332, 4357197, 4905108, 5250981, 5809596, 7001308, 8714394, 10501962, 15752943, 17428788, 21003924, 22754251, 31505886, 45508502, 63011772, 68262753, 91017004, 136525506, 204788259, 273051012, 409576518, 819153036]

約数ペア:

[(1, 819153036), (2, 409576518), (3, 273051012), (4, 204788259), (6, 136525506), (9, 91017004), (12, 68262753), (13, 63011772), (18, 45508502), (26, 31505886), (36, 22754251), (39, 21003924), (47, 17428788), (52, 15752943), (78, 10501962), (94, 8714394), (117, 7001308), (141, 5809596), (156, 5250981), (167, 4905108), (188, 4357197), (223, 3673332), (234, 3500654), (282, 2904798), (334, 2452554), (423, 1936532), (446, 1836666), (468, 1750327), (501, 1635036), (564, 1452399), (611, 1340676), (668, 1226277), (669, 1224444), (846, 968266), (892, 918333), (1002, 817518), (1222, 670338), (1338, 612222), (1503, 545012), (1692, 484133), (1833, 446892), (2004, 408759), (2007, 408148), (2171, 377316), (2444, 335169), (2676, 306111), (2899, 282564), (3006, 272506), (3666, 223446), (4014, 204074), (4342, 188658), (5499, 148964), (5798, 141282), (6012, 136253), (6513, 125772), (7332, 111723), (7849, 104364), (8028, 102037), (8684, 94329), (8697, 94188), (10481, 78156), (10998, 74482), (11596, 70641), (13026, 62886), (15698, 52182), (17394, 47094), (19539, 41924), (20962, 39078), (21996, 37241), (23547, 34788), (26052, 31443), (26091, 31396)]