8639819691356

素因数分解:

$2^2\times 7^3\times {\mathrm{197}}^1\times {\mathrm{509}}^1\times {\mathrm{62801}}^1$

素因数の和:63532

約数の個数: 96

約数和(自身を含む): 17756888688000

約数和(自身を除く): 9117068996644

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 197, 343, 394, 509, 686, 788, 1018, 1372, 1379, 2036, 2758, 3563, 5516, 7126, 9653, 14252, 19306, 24941, 38612, 49882, 62801, 67571, 99764, 100273, 125602, 135142, 174587, 200546, 251204, 270284, 349174, 401092, 439607, 698348, 701911, 879214, 1403822, 1758428, 2807644, 3077249, 4913377, 6154498, 9826754, 12308996, 12371797, 19653508, 21540743, 24743594, 31965709, 34393639, 43081486, 49487188, 63931418, 68787278, 86162972, 86602579, 127862836, 137574556, 173205158, 223759963, 346410316, 447519926, 606218053, 895039852, 1212436106, 1566319741, 2424872212, 3132639482, 4243526371, 6265278964, 6297244673, 8487052742, 10964238187, 12594489346, 16974105484, 21928476374, 25188978692, 43856952748, 44080712711, 88161425422, 176322850844, 308564988977, 617129977954, 1234259955908, 2159954922839, 4319909845678, 8639819691356]

約数ペア:

[(1, 8639819691356), (2, 4319909845678), (4, 2159954922839), (7, 1234259955908), (14, 617129977954), (28, 308564988977), (49, 176322850844), (98, 88161425422), (196, 44080712711), (197, 43856952748), (343, 25188978692), (394, 21928476374), (509, 16974105484), (686, 12594489346), (788, 10964238187), (1018, 8487052742), (1372, 6297244673), (1379, 6265278964), (2036, 4243526371), (2758, 3132639482), (3563, 2424872212), (5516, 1566319741), (7126, 1212436106), (9653, 895039852), (14252, 606218053), (19306, 447519926), (24941, 346410316), (38612, 223759963), (49882, 173205158), (62801, 137574556), (67571, 127862836), (99764, 86602579), (100273, 86162972), (125602, 68787278), (135142, 63931418), (174587, 49487188), (200546, 43081486), (251204, 34393639), (270284, 31965709), (349174, 24743594), (401092, 21540743), (439607, 19653508), (698348, 12371797), (701911, 12308996), (879214, 9826754), (1403822, 6154498), (1758428, 4913377), (2807644, 3077249)]