1963209528

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{56453}}^1$

素因数の和:56498

約数の個数: 128

約数和(自身を含む): 6503500800

約数和(自身を除く): 4540291272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 54, 56, 63, 69, 72, 84, 92, 108, 126, 138, 161, 168, 184, 189, 207, 216, 252, 276, 322, 378, 414, 483, 504, 552, 621, 644, 756, 828, 966, 1242, 1288, 1449, 1512, 1656, 1932, 2484, 2898, 3864, 4347, 4968, 5796, 8694, 11592, 17388, 34776, 56453, 112906, 169359, 225812, 338718, 395171, 451624, 508077, 677436, 790342, 1016154, 1185513, 1298419, 1354872, 1524231, 1580684, 2032308, 2371026, 2596838, 3048462, 3161368, 3556539, 3895257, 4064616, 4742052, 5193676, 6096924, 7113078, 7790514, 9088933, 9484104, 10387352, 10669617, 11685771, 12193848, 14226156, 15581028, 18177866, 21339234, 23371542, 27266799, 28452312, 31162056, 35057313, 36355732, 42678468, 46743084, 54533598, 70114626, 72711464, 81800397, 85356936, 93486168, 109067196, 140229252, 163600794, 218134392, 245401191, 280458504, 327201588, 490802382, 654403176, 981604764, 1963209528]

約数ペア:

[(1, 1963209528), (2, 981604764), (3, 654403176), (4, 490802382), (6, 327201588), (7, 280458504), (8, 245401191), (9, 218134392), (12, 163600794), (14, 140229252), (18, 109067196), (21, 93486168), (23, 85356936), (24, 81800397), (27, 72711464), (28, 70114626), (36, 54533598), (42, 46743084), (46, 42678468), (54, 36355732), (56, 35057313), (63, 31162056), (69, 28452312), (72, 27266799), (84, 23371542), (92, 21339234), (108, 18177866), (126, 15581028), (138, 14226156), (161, 12193848), (168, 11685771), (184, 10669617), (189, 10387352), (207, 9484104), (216, 9088933), (252, 7790514), (276, 7113078), (322, 6096924), (378, 5193676), (414, 4742052), (483, 4064616), (504, 3895257), (552, 3556539), (621, 3161368), (644, 3048462), (756, 2596838), (828, 2371026), (966, 2032308), (1242, 1580684), (1288, 1524231), (1449, 1354872), (1512, 1298419), (1656, 1185513), (1932, 1016154), (2484, 790342), (2898, 677436), (3864, 508077), (4347, 451624), (4968, 395171), (5796, 338718), (8694, 225812), (11592, 169359), (17388, 112906), (34776, 56453)]