2908787784

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1093}}^1$

素因数の和:1220

約数の個数: 192

約数和(自身を含む): 8859824640

約数和(自身を除く): 5951036856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 49, 56, 62, 73, 84, 93, 98, 124, 146, 147, 168, 186, 196, 217, 219, 248, 292, 294, 372, 392, 434, 438, 511, 584, 588, 651, 744, 868, 876, 1022, 1093, 1176, 1302, 1519, 1533, 1736, 1752, 2044, 2186, 2263, 2604, 3038, 3066, 3279, 3577, 4088, 4372, 4526, 4557, 5208, 6076, 6132, 6558, 6789, 7154, 7651, 8744, 9052, 9114, 10731, 12152, 12264, 13116, 13578, 14308, 15302, 15841, 18104, 18228, 21462, 22953, 26232, 27156, 28616, 30604, 31682, 33883, 36456, 42924, 45906, 47523, 53557, 54312, 61208, 63364, 67766, 79789, 85848, 91812, 95046, 101649, 107114, 110887, 126728, 135532, 159578, 160671, 183624, 190092, 203298, 214228, 221774, 237181, 239367, 271064, 319156, 321342, 332661, 380184, 406596, 428456, 443548, 474362, 478734, 558523, 638312, 642684, 665322, 711543, 813192, 887096, 948724, 957468, 1117046, 1285368, 1330644, 1423086, 1660267, 1675569, 1897448, 1914936, 2234092, 2473459, 2661288, 2846172, 3320534, 3351138, 3909661, 4468184, 4946918, 4980801, 5692344, 6641068, 6702276, 7420377, 7819322, 9893836, 9961602, 11728983, 13282136, 13404552, 14840754, 15638644, 17314213, 19787672, 19923204, 23457966, 29681508, 31277288, 34628426, 39846408, 46915932, 51942639, 59363016, 69256852, 93831864, 103885278, 121199491, 138513704, 207770556, 242398982, 363598473, 415541112, 484797964, 727196946, 969595928, 1454393892, 2908787784]

約数ペア:

[(1, 2908787784), (2, 1454393892), (3, 969595928), (4, 727196946), (6, 484797964), (7, 415541112), (8, 363598473), (12, 242398982), (14, 207770556), (21, 138513704), (24, 121199491), (28, 103885278), (31, 93831864), (42, 69256852), (49, 59363016), (56, 51942639), (62, 46915932), (73, 39846408), (84, 34628426), (93, 31277288), (98, 29681508), (124, 23457966), (146, 19923204), (147, 19787672), (168, 17314213), (186, 15638644), (196, 14840754), (217, 13404552), (219, 13282136), (248, 11728983), (292, 9961602), (294, 9893836), (372, 7819322), (392, 7420377), (434, 6702276), (438, 6641068), (511, 5692344), (584, 4980801), (588, 4946918), (651, 4468184), (744, 3909661), (868, 3351138), (876, 3320534), (1022, 2846172), (1093, 2661288), (1176, 2473459), (1302, 2234092), (1519, 1914936), (1533, 1897448), (1736, 1675569), (1752, 1660267), (2044, 1423086), (2186, 1330644), (2263, 1285368), (2604, 1117046), (3038, 957468), (3066, 948724), (3279, 887096), (3577, 813192), (4088, 711543), (4372, 665322), (4526, 642684), (4557, 638312), (5208, 558523), (6076, 478734), (6132, 474362), (6558, 443548), (6789, 428456), (7154, 406596), (7651, 380184), (8744, 332661), (9052, 321342), (9114, 319156), (10731, 271064), (12152, 239367), (12264, 237181), (13116, 221774), (13578, 214228), (14308, 203298), (15302, 190092), (15841, 183624), (18104, 160671), (18228, 159578), (21462, 135532), (22953, 126728), (26232, 110887), (27156, 107114), (28616, 101649), (30604, 95046), (31682, 91812), (33883, 85848), (36456, 79789), (42924, 67766), (45906, 63364), (47523, 61208), (53557, 54312)]