613458852

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 1622218752

約数和(自身を除く): 1008759900

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 47, 57, 69, 76, 92, 94, 114, 131, 138, 141, 188, 228, 262, 276, 282, 361, 393, 437, 524, 564, 722, 786, 874, 893, 1081, 1083, 1311, 1444, 1572, 1748, 1786, 2162, 2166, 2489, 2622, 2679, 3013, 3243, 3572, 4324, 4332, 4978, 5244, 5358, 6026, 6157, 6486, 7467, 8303, 9039, 9956, 10716, 12052, 12314, 12972, 14934, 16606, 16967, 18078, 18471, 20539, 24628, 24909, 29868, 33212, 33934, 36156, 36942, 41078, 47291, 49818, 50901, 57247, 61617, 67868, 73884, 82156, 94582, 99636, 101802, 114494, 116983, 123234, 141611, 141873, 171741, 189164, 203604, 228988, 233966, 246468, 283222, 283746, 343482, 350949, 390241, 424833, 467932, 566444, 567492, 686964, 701898, 780482, 849666, 1087693, 1170723, 1403796, 1560964, 1699332, 2175386, 2222677, 2341446, 2690609, 3263079, 4350772, 4445354, 4682892, 5381218, 6526158, 6668031, 8071827, 8890708, 10762436, 13052316, 13336062, 16143654, 26672124, 32287308, 51121571, 102243142, 153364713, 204486284, 306729426, 613458852]

約数ペア:

[(1, 613458852), (2, 306729426), (3, 204486284), (4, 153364713), (6, 102243142), (12, 51121571), (19, 32287308), (23, 26672124), (38, 16143654), (46, 13336062), (47, 13052316), (57, 10762436), (69, 8890708), (76, 8071827), (92, 6668031), (94, 6526158), (114, 5381218), (131, 4682892), (138, 4445354), (141, 4350772), (188, 3263079), (228, 2690609), (262, 2341446), (276, 2222677), (282, 2175386), (361, 1699332), (393, 1560964), (437, 1403796), (524, 1170723), (564, 1087693), (722, 849666), (786, 780482), (874, 701898), (893, 686964), (1081, 567492), (1083, 566444), (1311, 467932), (1444, 424833), (1572, 390241), (1748, 350949), (1786, 343482), (2162, 283746), (2166, 283222), (2489, 246468), (2622, 233966), (2679, 228988), (3013, 203604), (3243, 189164), (3572, 171741), (4324, 141873), (4332, 141611), (4978, 123234), (5244, 116983), (5358, 114494), (6026, 101802), (6157, 99636), (6486, 94582), (7467, 82156), (8303, 73884), (9039, 67868), (9956, 61617), (10716, 57247), (12052, 50901), (12314, 49818), (12972, 47291), (14934, 41078), (16606, 36942), (16967, 36156), (18078, 33934), (18471, 33212), (20539, 29868), (24628, 24909)]