245493886428

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3527}}^1\times {\mathrm{4003}}^1$

素因数の和:7573

約数の個数: 192

約数和(自身を含む): 759419781120

約数和(自身を除く): 513925894692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 84, 92, 108, 126, 138, 161, 189, 207, 252, 276, 322, 378, 414, 483, 621, 644, 756, 828, 966, 1242, 1449, 1932, 2484, 2898, 3527, 4003, 4347, 5796, 7054, 8006, 8694, 10581, 12009, 14108, 16012, 17388, 21162, 24018, 24689, 28021, 31743, 36027, 42324, 48036, 49378, 56042, 63486, 72054, 74067, 81121, 84063, 92069, 95229, 98756, 108081, 112084, 126972, 144108, 148134, 162242, 168126, 184138, 190458, 216162, 222201, 243363, 252189, 276207, 296268, 324484, 336252, 368276, 380916, 432324, 444402, 486726, 504378, 552414, 567847, 644483, 666603, 730089, 756567, 828621, 888804, 973452, 1008756, 1104828, 1135694, 1288966, 1333206, 1460178, 1513134, 1657242, 1703541, 1933449, 2190267, 2271388, 2485863, 2577932, 2666412, 2920356, 3026268, 3314484, 3407082, 3866898, 4380534, 4971726, 5110623, 5800347, 6814164, 7733796, 8761068, 9943452, 10221246, 11600694, 14118581, 15331869, 17401041, 20442492, 23201388, 28237162, 30663738, 34802082, 42355743, 56474324, 61327476, 69604164, 84711486, 98830067, 127067229, 169422972, 197660134, 254134458, 296490201, 324727363, 381201687, 395320268, 508268916, 592980402, 649454726, 762403374, 889470603, 974182089, 1185960804, 1298909452, 1524806748, 1778941206, 1948364178, 2273091541, 2668411809, 2922546267, 3557882412, 3896728356, 4546183082, 5336823618, 5845092534, 6819274623, 8767638801, 9092366164, 10673647236, 11690185068, 13638549246, 17535277602, 20457823869, 27277098492, 35070555204, 40915647738, 61373471607, 81831295476, 122746943214, 245493886428]

約数ペア:

[(1, 245493886428), (2, 122746943214), (3, 81831295476), (4, 61373471607), (6, 40915647738), (7, 35070555204), (9, 27277098492), (12, 20457823869), (14, 17535277602), (18, 13638549246), (21, 11690185068), (23, 10673647236), (27, 9092366164), (28, 8767638801), (36, 6819274623), (42, 5845092534), (46, 5336823618), (54, 4546183082), (63, 3896728356), (69, 3557882412), (84, 2922546267), (92, 2668411809), (108, 2273091541), (126, 1948364178), (138, 1778941206), (161, 1524806748), (189, 1298909452), (207, 1185960804), (252, 974182089), (276, 889470603), (322, 762403374), (378, 649454726), (414, 592980402), (483, 508268916), (621, 395320268), (644, 381201687), (756, 324727363), (828, 296490201), (966, 254134458), (1242, 197660134), (1449, 169422972), (1932, 127067229), (2484, 98830067), (2898, 84711486), (3527, 69604164), (4003, 61327476), (4347, 56474324), (5796, 42355743), (7054, 34802082), (8006, 30663738), (8694, 28237162), (10581, 23201388), (12009, 20442492), (14108, 17401041), (16012, 15331869), (17388, 14118581), (21162, 11600694), (24018, 10221246), (24689, 9943452), (28021, 8761068), (31743, 7733796), (36027, 6814164), (42324, 5800347), (48036, 5110623), (49378, 4971726), (56042, 4380534), (63486, 3866898), (72054, 3407082), (74067, 3314484), (81121, 3026268), (84063, 2920356), (92069, 2666412), (95229, 2577932), (98756, 2485863), (108081, 2271388), (112084, 2190267), (126972, 1933449), (144108, 1703541), (148134, 1657242), (162242, 1513134), (168126, 1460178), (184138, 1333206), (190458, 1288966), (216162, 1135694), (222201, 1104828), (243363, 1008756), (252189, 973452), (276207, 888804), (296268, 828621), (324484, 756567), (336252, 730089), (368276, 666603), (380916, 644483), (432324, 567847), (444402, 552414), (486726, 504378)]