234982728

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1847}}^1$

素因数の和:1912

約数の個数: 128

約数和(自身を含む): 709632000

約数和(自身を除く): 474649272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 62, 72, 76, 93, 108, 114, 124, 152, 171, 186, 216, 228, 248, 279, 342, 372, 456, 513, 558, 589, 684, 744, 837, 1026, 1116, 1178, 1368, 1674, 1767, 1847, 2052, 2232, 2356, 3348, 3534, 3694, 4104, 4712, 5301, 5541, 6696, 7068, 7388, 10602, 11082, 14136, 14776, 15903, 16623, 21204, 22164, 31806, 33246, 35093, 42408, 44328, 49869, 57257, 63612, 66492, 70186, 99738, 105279, 114514, 127224, 132984, 140372, 171771, 199476, 210558, 229028, 280744, 315837, 343542, 398952, 421116, 458056, 515313, 631674, 687084, 842232, 947511, 1030626, 1087883, 1263348, 1374168, 1545939, 1895022, 2061252, 2175766, 2526696, 3091878, 3263649, 3790044, 4122504, 4351532, 6183756, 6527298, 7580088, 8703064, 9790947, 12367512, 13054596, 19581894, 26109192, 29372841, 39163788, 58745682, 78327576, 117491364, 234982728]

約数ペア:

[(1, 234982728), (2, 117491364), (3, 78327576), (4, 58745682), (6, 39163788), (8, 29372841), (9, 26109192), (12, 19581894), (18, 13054596), (19, 12367512), (24, 9790947), (27, 8703064), (31, 7580088), (36, 6527298), (38, 6183756), (54, 4351532), (57, 4122504), (62, 3790044), (72, 3263649), (76, 3091878), (93, 2526696), (108, 2175766), (114, 2061252), (124, 1895022), (152, 1545939), (171, 1374168), (186, 1263348), (216, 1087883), (228, 1030626), (248, 947511), (279, 842232), (342, 687084), (372, 631674), (456, 515313), (513, 458056), (558, 421116), (589, 398952), (684, 343542), (744, 315837), (837, 280744), (1026, 229028), (1116, 210558), (1178, 199476), (1368, 171771), (1674, 140372), (1767, 132984), (1847, 127224), (2052, 114514), (2232, 105279), (2356, 99738), (3348, 70186), (3534, 66492), (3694, 63612), (4104, 57257), (4712, 49869), (5301, 44328), (5541, 42408), (6696, 35093), (7068, 33246), (7388, 31806), (10602, 22164), (11082, 21204), (14136, 16623), (14776, 15903)]