489150384

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:507

約数の個数: 160

約数和(自身を含む): 1420623360

約数和(自身を除く): 931472976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 67, 68, 69, 92, 102, 134, 136, 138, 184, 201, 204, 268, 272, 276, 368, 389, 391, 402, 408, 536, 552, 778, 782, 804, 816, 1072, 1104, 1139, 1167, 1173, 1541, 1556, 1564, 1608, 2278, 2334, 2346, 3082, 3112, 3128, 3216, 3417, 4556, 4623, 4668, 4692, 6164, 6224, 6256, 6613, 6834, 8947, 9112, 9246, 9336, 9384, 12328, 13226, 13668, 17894, 18224, 18492, 18672, 18768, 19839, 24656, 26063, 26197, 26452, 26841, 27336, 35788, 36984, 39678, 52126, 52394, 52904, 53682, 54672, 71576, 73968, 78189, 78591, 79356, 104252, 104788, 105808, 107364, 143152, 152099, 156378, 157182, 158712, 208504, 209576, 214728, 304198, 312756, 314364, 317424, 417008, 419152, 429456, 443071, 456297, 599449, 608396, 625512, 628728, 886142, 912594, 1198898, 1216792, 1251024, 1257456, 1329213, 1772284, 1798347, 1825188, 2397796, 2433584, 2658426, 3544568, 3596694, 3650376, 4795592, 5316852, 7089136, 7193388, 7300752, 9591184, 10190633, 10633704, 14386776, 20381266, 21267408, 28773552, 30571899, 40762532, 61143798, 81525064, 122287596, 163050128, 244575192, 489150384]

約数ペア:

[(1, 489150384), (2, 244575192), (3, 163050128), (4, 122287596), (6, 81525064), (8, 61143798), (12, 40762532), (16, 30571899), (17, 28773552), (23, 21267408), (24, 20381266), (34, 14386776), (46, 10633704), (48, 10190633), (51, 9591184), (67, 7300752), (68, 7193388), (69, 7089136), (92, 5316852), (102, 4795592), (134, 3650376), (136, 3596694), (138, 3544568), (184, 2658426), (201, 2433584), (204, 2397796), (268, 1825188), (272, 1798347), (276, 1772284), (368, 1329213), (389, 1257456), (391, 1251024), (402, 1216792), (408, 1198898), (536, 912594), (552, 886142), (778, 628728), (782, 625512), (804, 608396), (816, 599449), (1072, 456297), (1104, 443071), (1139, 429456), (1167, 419152), (1173, 417008), (1541, 317424), (1556, 314364), (1564, 312756), (1608, 304198), (2278, 214728), (2334, 209576), (2346, 208504), (3082, 158712), (3112, 157182), (3128, 156378), (3216, 152099), (3417, 143152), (4556, 107364), (4623, 105808), (4668, 104788), (4692, 104252), (6164, 79356), (6224, 78591), (6256, 78189), (6613, 73968), (6834, 71576), (8947, 54672), (9112, 53682), (9246, 52904), (9336, 52394), (9384, 52126), (12328, 39678), (13226, 36984), (13668, 35788), (17894, 27336), (18224, 26841), (18492, 26452), (18672, 26197), (18768, 26063), (19839, 24656)]