271877688

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2137}}^1$

素因数の和:2202

約数の個数: 128

約数和(自身を含む): 820992000

約数和(自身を除く): 549114312

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, 2052, 2137, 2232, 2356, 3348, 3534, 4104, 4274, 4712, 5301, 6411, 6696, 7068, 8548, 10602, 12822, 14136, 15903, 17096, 19233, 21204, 25644, 31806, 38466, 40603, 42408, 51288, 57699, 63612, 66247, 76932, 81206, 115398, 121809, 127224, 132494, 153864, 162412, 198741, 230796, 243618, 264988, 324824, 365427, 397482, 461592, 487236, 529976, 596223, 730854, 794964, 974472, 1096281, 1192446, 1258693, 1461708, 1589928, 1788669, 2192562, 2384892, 2517386, 2923416, 3577338, 3776079, 4385124, 4769784, 5034772, 7154676, 7552158, 8770248, 10069544, 11328237, 14309352, 15104316, 22656474, 30208632, 33984711, 45312948, 67969422, 90625896, 135938844, 271877688]

約数ペア:

[(1, 271877688), (2, 135938844), (3, 90625896), (4, 67969422), (6, 45312948), (8, 33984711), (9, 30208632), (12, 22656474), (18, 15104316), (19, 14309352), (24, 11328237), (27, 10069544), (31, 8770248), (36, 7552158), (38, 7154676), (54, 5034772), (57, 4769784), (62, 4385124), (72, 3776079), (76, 3577338), (93, 2923416), (108, 2517386), (114, 2384892), (124, 2192562), (152, 1788669), (171, 1589928), (186, 1461708), (216, 1258693), (228, 1192446), (248, 1096281), (279, 974472), (342, 794964), (372, 730854), (456, 596223), (513, 529976), (558, 487236), (589, 461592), (684, 397482), (744, 365427), (837, 324824), (1026, 264988), (1116, 243618), (1178, 230796), (1368, 198741), (1674, 162412), (1767, 153864), (2052, 132494), (2137, 127224), (2232, 121809), (2356, 115398), (3348, 81206), (3534, 76932), (4104, 66247), (4274, 63612), (4712, 57699), (5301, 51288), (6411, 42408), (6696, 40603), (7068, 38466), (8548, 31806), (10602, 25644), (12822, 21204), (14136, 19233), (15903, 17096)]