1282839432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{4391}}^1$

素因数の和:4491

約数の個数: 128

約数和(自身を含む): 3845283840

約数和(自身を除く): 2562444408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 47, 56, 74, 84, 94, 111, 141, 148, 168, 188, 222, 259, 282, 296, 329, 376, 444, 518, 564, 658, 777, 888, 987, 1036, 1128, 1316, 1554, 1739, 1974, 2072, 2632, 3108, 3478, 3948, 4391, 5217, 6216, 6956, 7896, 8782, 10434, 12173, 13173, 13912, 17564, 20868, 24346, 26346, 30737, 35128, 36519, 41736, 48692, 52692, 61474, 73038, 92211, 97384, 105384, 122948, 146076, 162467, 184422, 206377, 245896, 292152, 324934, 368844, 412754, 487401, 619131, 649868, 737688, 825508, 974802, 1137269, 1238262, 1299736, 1444639, 1651016, 1949604, 2274538, 2476524, 2889278, 3411807, 3899208, 4333917, 4549076, 4953048, 5778556, 6823614, 7635949, 8667834, 9098152, 11557112, 13647228, 15271898, 17335668, 22907847, 27294456, 30543796, 34671336, 45815694, 53451643, 61087592, 91631388, 106903286, 160354929, 183262776, 213806572, 320709858, 427613144, 641419716, 1282839432]

約数ペア:

[(1, 1282839432), (2, 641419716), (3, 427613144), (4, 320709858), (6, 213806572), (7, 183262776), (8, 160354929), (12, 106903286), (14, 91631388), (21, 61087592), (24, 53451643), (28, 45815694), (37, 34671336), (42, 30543796), (47, 27294456), (56, 22907847), (74, 17335668), (84, 15271898), (94, 13647228), (111, 11557112), (141, 9098152), (148, 8667834), (168, 7635949), (188, 6823614), (222, 5778556), (259, 4953048), (282, 4549076), (296, 4333917), (329, 3899208), (376, 3411807), (444, 2889278), (518, 2476524), (564, 2274538), (658, 1949604), (777, 1651016), (888, 1444639), (987, 1299736), (1036, 1238262), (1128, 1137269), (1316, 974802), (1554, 825508), (1739, 737688), (1974, 649868), (2072, 619131), (2632, 487401), (3108, 412754), (3478, 368844), (3948, 324934), (4391, 292152), (5217, 245896), (6216, 206377), (6956, 184422), (7896, 162467), (8782, 146076), (10434, 122948), (12173, 105384), (13173, 97384), (13912, 92211), (17564, 73038), (20868, 61474), (24346, 52692), (26346, 48692), (30737, 41736), (35128, 36519)]