218671272

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:193

約数の個数: 192

約数和(自身を含む): 671961600

約数和(自身を除く): 453290328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 31, 34, 36, 51, 54, 62, 68, 72, 93, 102, 108, 113, 124, 136, 153, 186, 204, 216, 226, 248, 279, 289, 306, 339, 372, 408, 452, 459, 527, 558, 578, 612, 678, 744, 837, 867, 904, 918, 1017, 1054, 1116, 1156, 1224, 1356, 1581, 1674, 1734, 1836, 1921, 2034, 2108, 2232, 2312, 2601, 2712, 3051, 3162, 3348, 3468, 3503, 3672, 3842, 4068, 4216, 4743, 5202, 5763, 6102, 6324, 6696, 6936, 7006, 7684, 7803, 8136, 8959, 9486, 10404, 10509, 11526, 12204, 12648, 14012, 14229, 15368, 15606, 17289, 17918, 18972, 20808, 21018, 23052, 24408, 26877, 28024, 28458, 31212, 31527, 32657, 34578, 35836, 37944, 42036, 46104, 51867, 53754, 56916, 59551, 62424, 63054, 65314, 69156, 71672, 80631, 84072, 94581, 97971, 103734, 107508, 113832, 119102, 126108, 130628, 138312, 161262, 178653, 189162, 195942, 207468, 215016, 238204, 241893, 252216, 261256, 293913, 322524, 357306, 378324, 391884, 414936, 476408, 483786, 535959, 587826, 645048, 714612, 756648, 783768, 881739, 967572, 1012367, 1071918, 1175652, 1429224, 1607877, 1763478, 1935144, 2024734, 2143836, 2351304, 3037101, 3215754, 3526956, 4049468, 4287672, 6074202, 6431508, 7053912, 8098936, 9111303, 12148404, 12863016, 18222606, 24296808, 27333909, 36445212, 54667818, 72890424, 109335636, 218671272]

約数ペア:

[(1, 218671272), (2, 109335636), (3, 72890424), (4, 54667818), (6, 36445212), (8, 27333909), (9, 24296808), (12, 18222606), (17, 12863016), (18, 12148404), (24, 9111303), (27, 8098936), (31, 7053912), (34, 6431508), (36, 6074202), (51, 4287672), (54, 4049468), (62, 3526956), (68, 3215754), (72, 3037101), (93, 2351304), (102, 2143836), (108, 2024734), (113, 1935144), (124, 1763478), (136, 1607877), (153, 1429224), (186, 1175652), (204, 1071918), (216, 1012367), (226, 967572), (248, 881739), (279, 783768), (289, 756648), (306, 714612), (339, 645048), (372, 587826), (408, 535959), (452, 483786), (459, 476408), (527, 414936), (558, 391884), (578, 378324), (612, 357306), (678, 322524), (744, 293913), (837, 261256), (867, 252216), (904, 241893), (918, 238204), (1017, 215016), (1054, 207468), (1116, 195942), (1156, 189162), (1224, 178653), (1356, 161262), (1581, 138312), (1674, 130628), (1734, 126108), (1836, 119102), (1921, 113832), (2034, 107508), (2108, 103734), (2232, 97971), (2312, 94581), (2601, 84072), (2712, 80631), (3051, 71672), (3162, 69156), (3348, 65314), (3468, 63054), (3503, 62424), (3672, 59551), (3842, 56916), (4068, 53754), (4216, 51867), (4743, 46104), (5202, 42036), (5763, 37944), (6102, 35836), (6324, 34578), (6696, 32657), (6936, 31527), (7006, 31212), (7684, 28458), (7803, 28024), (8136, 26877), (8959, 24408), (9486, 23052), (10404, 21018), (10509, 20808), (11526, 18972), (12204, 17918), (12648, 17289), (14012, 15606), (14229, 15368)]