1930720804812

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^2\times {\mathrm{997}}^1\times {\mathrm{3557}}^1$

素因数の和:4709

約数の個数: 144

約数和(自身を含む): 5083587569760

約数和(自身を除く): 3152866764948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 997, 1278, 1917, 1994, 2556, 2991, 3557, 3834, 3988, 5041, 5982, 7114, 7668, 8973, 10082, 10671, 11964, 14228, 15123, 17946, 20164, 21342, 26919, 30246, 32013, 35892, 42684, 45369, 53838, 60492, 64026, 70787, 90738, 96039, 107676, 128052, 136107, 141574, 181476, 192078, 212361, 252547, 272214, 283148, 384156, 424722, 505094, 544428, 637083, 757641, 849444, 1010188, 1274166, 1515282, 1911249, 2272923, 2548332, 3030564, 3546329, 3822498, 4545846, 5025877, 6818769, 7092658, 7644996, 9091692, 10051754, 10638987, 13637538, 14185316, 15077631, 17930837, 20103508, 21277974, 27275076, 30155262, 31916961, 35861674, 42555948, 45232893, 53792511, 60310524, 63833922, 71723348, 90465786, 95750883, 107585022, 127667844, 135698679, 161377533, 180931572, 191501766, 215170044, 251789359, 271397358, 322755066, 383003532, 484132599, 503578718, 542794716, 645510132, 755368077, 968265198, 1007157436, 1510736154, 1936530396, 2266104231, 3021472308, 4532208462, 6798312693, 9064416924, 13596625386, 17877044489, 27193250772, 35754088978, 53631133467, 71508177956, 107262266934, 160893400401, 214524533868, 321786800802, 482680201203, 643573601604, 965360402406, 1930720804812]

約数ペア:

[(1, 1930720804812), (2, 965360402406), (3, 643573601604), (4, 482680201203), (6, 321786800802), (9, 214524533868), (12, 160893400401), (18, 107262266934), (27, 71508177956), (36, 53631133467), (54, 35754088978), (71, 27193250772), (108, 17877044489), (142, 13596625386), (213, 9064416924), (284, 6798312693), (426, 4532208462), (639, 3021472308), (852, 2266104231), (997, 1936530396), (1278, 1510736154), (1917, 1007157436), (1994, 968265198), (2556, 755368077), (2991, 645510132), (3557, 542794716), (3834, 503578718), (3988, 484132599), (5041, 383003532), (5982, 322755066), (7114, 271397358), (7668, 251789359), (8973, 215170044), (10082, 191501766), (10671, 180931572), (11964, 161377533), (14228, 135698679), (15123, 127667844), (17946, 107585022), (20164, 95750883), (21342, 90465786), (26919, 71723348), (30246, 63833922), (32013, 60310524), (35892, 53792511), (42684, 45232893), (45369, 42555948), (53838, 35861674), (60492, 31916961), (64026, 30155262), (70787, 27275076), (90738, 21277974), (96039, 20103508), (107676, 17930837), (128052, 15077631), (136107, 14185316), (141574, 13637538), (181476, 10638987), (192078, 10051754), (212361, 9091692), (252547, 7644996), (272214, 7092658), (283148, 6818769), (384156, 5025877), (424722, 4545846), (505094, 3822498), (544428, 3546329), (637083, 3030564), (757641, 2548332), (849444, 2272923), (1010188, 1911249), (1274166, 1515282)]