230905008

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:443

約数の個数: 120

約数和(自身を含む): 666026816

約数和(自身を除く): 435121808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 97, 122, 144, 183, 194, 244, 271, 291, 366, 388, 488, 542, 549, 582, 732, 776, 813, 873, 976, 1084, 1098, 1164, 1464, 1552, 1626, 1746, 2168, 2196, 2328, 2439, 2928, 3252, 3492, 4336, 4392, 4656, 4878, 5917, 6504, 6984, 8784, 9756, 11834, 13008, 13968, 16531, 17751, 19512, 23668, 26287, 33062, 35502, 39024, 47336, 49593, 52574, 53253, 66124, 71004, 78861, 94672, 99186, 105148, 106506, 132248, 142008, 148779, 157722, 198372, 210296, 213012, 236583, 264496, 284016, 297558, 315444, 396744, 420592, 426024, 473166, 595116, 630888, 793488, 852048, 946332, 1190232, 1261776, 1603507, 1892664, 2380464, 3207014, 3785328, 4810521, 6414028, 9621042, 12828056, 14431563, 19242084, 25656112, 28863126, 38484168, 57726252, 76968336, 115452504, 230905008]

約数ペア:

[(1, 230905008), (2, 115452504), (3, 76968336), (4, 57726252), (6, 38484168), (8, 28863126), (9, 25656112), (12, 19242084), (16, 14431563), (18, 12828056), (24, 9621042), (36, 6414028), (48, 4810521), (61, 3785328), (72, 3207014), (97, 2380464), (122, 1892664), (144, 1603507), (183, 1261776), (194, 1190232), (244, 946332), (271, 852048), (291, 793488), (366, 630888), (388, 595116), (488, 473166), (542, 426024), (549, 420592), (582, 396744), (732, 315444), (776, 297558), (813, 284016), (873, 264496), (976, 236583), (1084, 213012), (1098, 210296), (1164, 198372), (1464, 157722), (1552, 148779), (1626, 142008), (1746, 132248), (2168, 106506), (2196, 105148), (2328, 99186), (2439, 94672), (2928, 78861), (3252, 71004), (3492, 66124), (4336, 53253), (4392, 52574), (4656, 49593), (4878, 47336), (5917, 39024), (6504, 35502), (6984, 33062), (8784, 26287), (9756, 23668), (11834, 19512), (13008, 17751), (13968, 16531)]