7130543316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{461}}^1$

素因数の和:786

約数の個数: 144

約数和(自身を含む): 18748920960

約数和(自身を除く): 11618377644

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 169, 174, 263, 338, 348, 377, 461, 507, 526, 676, 754, 789, 922, 1014, 1052, 1131, 1383, 1508, 1578, 1844, 2028, 2262, 2766, 3156, 3419, 4524, 4901, 5532, 5993, 6838, 7627, 9802, 10257, 11986, 13369, 13676, 14703, 15254, 17979, 19604, 20514, 22881, 23972, 26738, 29406, 30508, 35958, 40107, 41028, 44447, 45762, 53476, 58812, 71916, 77909, 80214, 88894, 91524, 99151, 121243, 133341, 155818, 160428, 173797, 177788, 198302, 233727, 242486, 266682, 297453, 311636, 347594, 363729, 396604, 467454, 484972, 521391, 533364, 594906, 695188, 727458, 934908, 1042782, 1189812, 1288963, 1454916, 1576159, 2085564, 2259361, 2577926, 3152318, 3516047, 3866889, 4518722, 4728477, 5155852, 6304636, 6778083, 7032094, 7733778, 9037444, 9456954, 10548141, 13556166, 14064188, 15467556, 18913908, 20490067, 21096282, 27112332, 40980134, 42192564, 45708611, 61470201, 81960268, 91417222, 122940402, 137125833, 182834444, 245880804, 274251666, 548503332, 594211943, 1188423886, 1782635829, 2376847772, 3565271658, 7130543316]

約数ペア:

[(1, 7130543316), (2, 3565271658), (3, 2376847772), (4, 1782635829), (6, 1188423886), (12, 594211943), (13, 548503332), (26, 274251666), (29, 245880804), (39, 182834444), (52, 137125833), (58, 122940402), (78, 91417222), (87, 81960268), (116, 61470201), (156, 45708611), (169, 42192564), (174, 40980134), (263, 27112332), (338, 21096282), (348, 20490067), (377, 18913908), (461, 15467556), (507, 14064188), (526, 13556166), (676, 10548141), (754, 9456954), (789, 9037444), (922, 7733778), (1014, 7032094), (1052, 6778083), (1131, 6304636), (1383, 5155852), (1508, 4728477), (1578, 4518722), (1844, 3866889), (2028, 3516047), (2262, 3152318), (2766, 2577926), (3156, 2259361), (3419, 2085564), (4524, 1576159), (4901, 1454916), (5532, 1288963), (5993, 1189812), (6838, 1042782), (7627, 934908), (9802, 727458), (10257, 695188), (11986, 594906), (13369, 533364), (13676, 521391), (14703, 484972), (15254, 467454), (17979, 396604), (19604, 363729), (20514, 347594), (22881, 311636), (23972, 297453), (26738, 266682), (29406, 242486), (30508, 233727), (35958, 198302), (40107, 177788), (41028, 173797), (44447, 160428), (45762, 155818), (53476, 133341), (58812, 121243), (71916, 99151), (77909, 91524), (80214, 88894)]