215531592

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:331

約数の個数: 128

約数和(自身を含む): 595968000

約数和(自身を除く): 380436408

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 79, 93, 114, 124, 152, 158, 186, 193, 228, 237, 248, 316, 372, 386, 456, 474, 579, 589, 632, 744, 772, 948, 1158, 1178, 1501, 1544, 1767, 1896, 2316, 2356, 2449, 3002, 3534, 3667, 4503, 4632, 4712, 4898, 5983, 6004, 7068, 7334, 7347, 9006, 9796, 11001, 11966, 12008, 14136, 14668, 14694, 15247, 17949, 18012, 19592, 22002, 23932, 29336, 29388, 30494, 35898, 36024, 44004, 45741, 46531, 47864, 58776, 60988, 71796, 88008, 91482, 93062, 113677, 121976, 139593, 143592, 182964, 186124, 227354, 279186, 289693, 341031, 365928, 372248, 454708, 472657, 558372, 579386, 682062, 869079, 909416, 945314, 1116744, 1158772, 1364124, 1417971, 1738158, 1890628, 2317544, 2728248, 2835942, 3476316, 3781256, 5671884, 6952632, 8980483, 11343768, 17960966, 26941449, 35921932, 53882898, 71843864, 107765796, 215531592]

約数ペア:

[(1, 215531592), (2, 107765796), (3, 71843864), (4, 53882898), (6, 35921932), (8, 26941449), (12, 17960966), (19, 11343768), (24, 8980483), (31, 6952632), (38, 5671884), (57, 3781256), (62, 3476316), (76, 2835942), (79, 2728248), (93, 2317544), (114, 1890628), (124, 1738158), (152, 1417971), (158, 1364124), (186, 1158772), (193, 1116744), (228, 945314), (237, 909416), (248, 869079), (316, 682062), (372, 579386), (386, 558372), (456, 472657), (474, 454708), (579, 372248), (589, 365928), (632, 341031), (744, 289693), (772, 279186), (948, 227354), (1158, 186124), (1178, 182964), (1501, 143592), (1544, 139593), (1767, 121976), (1896, 113677), (2316, 93062), (2356, 91482), (2449, 88008), (3002, 71796), (3534, 60988), (3667, 58776), (4503, 47864), (4632, 46531), (4712, 45741), (4898, 44004), (5983, 36024), (6004, 35898), (7068, 30494), (7334, 29388), (7347, 29336), (9006, 23932), (9796, 22002), (11001, 19592), (11966, 18012), (12008, 17949), (14136, 15247), (14668, 14694)]