220394376

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5197}}^1$

素因数の和:5259

約数の個数: 96

約数和(自身を含む): 648710400

約数和(自身を除く): 428316024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 57, 62, 72, 76, 93, 114, 124, 152, 171, 186, 228, 248, 279, 342, 372, 456, 558, 589, 684, 744, 1116, 1178, 1368, 1767, 2232, 2356, 3534, 4712, 5197, 5301, 7068, 10394, 10602, 14136, 15591, 20788, 21204, 31182, 41576, 42408, 46773, 62364, 93546, 98743, 124728, 161107, 187092, 197486, 296229, 322214, 374184, 394972, 483321, 592458, 644428, 789944, 888687, 966642, 1184916, 1288856, 1449963, 1777374, 1933284, 2369832, 2899926, 3061033, 3554748, 3866568, 5799852, 6122066, 7109496, 9183099, 11599704, 12244132, 18366198, 24488264, 27549297, 36732396, 55098594, 73464792, 110197188, 220394376]

約数ペア:

[(1, 220394376), (2, 110197188), (3, 73464792), (4, 55098594), (6, 36732396), (8, 27549297), (9, 24488264), (12, 18366198), (18, 12244132), (19, 11599704), (24, 9183099), (31, 7109496), (36, 6122066), (38, 5799852), (57, 3866568), (62, 3554748), (72, 3061033), (76, 2899926), (93, 2369832), (114, 1933284), (124, 1777374), (152, 1449963), (171, 1288856), (186, 1184916), (228, 966642), (248, 888687), (279, 789944), (342, 644428), (372, 592458), (456, 483321), (558, 394972), (589, 374184), (684, 322214), (744, 296229), (1116, 197486), (1178, 187092), (1368, 161107), (1767, 124728), (2232, 98743), (2356, 93546), (3534, 62364), (4712, 46773), (5197, 42408), (5301, 41576), (7068, 31182), (10394, 21204), (10602, 20788), (14136, 15591)]