881731008

素因数分解:

$2^6\times 3^4\times {\mathrm{79}}^1\times {\mathrm{2153}}^1$

素因数の和:2256

約数の個数: 140

約数和(自身を含む): 2648041440

約数和(自身を除く): 1766310432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 79, 81, 96, 108, 144, 158, 162, 192, 216, 237, 288, 316, 324, 432, 474, 576, 632, 648, 711, 864, 948, 1264, 1296, 1422, 1728, 1896, 2133, 2153, 2528, 2592, 2844, 3792, 4266, 4306, 5056, 5184, 5688, 6399, 6459, 7584, 8532, 8612, 11376, 12798, 12918, 15168, 17064, 17224, 19377, 22752, 25596, 25836, 34128, 34448, 38754, 45504, 51192, 51672, 58131, 68256, 68896, 77508, 102384, 103344, 116262, 136512, 137792, 155016, 170087, 174393, 204768, 206688, 232524, 310032, 340174, 348786, 409536, 413376, 465048, 510261, 620064, 680348, 697572, 930096, 1020522, 1240128, 1360696, 1395144, 1530783, 1860192, 2041044, 2721392, 2790288, 3061566, 3720384, 4082088, 4592349, 5442784, 5580576, 6123132, 8164176, 9184698, 10885568, 11161152, 12246264, 13777047, 16328352, 18369396, 24492528, 27554094, 32656704, 36738792, 48985056, 55108188, 73477584, 97970112, 110216376, 146955168, 220432752, 293910336, 440865504, 881731008]

約数ペア:

[(1, 881731008), (2, 440865504), (3, 293910336), (4, 220432752), (6, 146955168), (8, 110216376), (9, 97970112), (12, 73477584), (16, 55108188), (18, 48985056), (24, 36738792), (27, 32656704), (32, 27554094), (36, 24492528), (48, 18369396), (54, 16328352), (64, 13777047), (72, 12246264), (79, 11161152), (81, 10885568), (96, 9184698), (108, 8164176), (144, 6123132), (158, 5580576), (162, 5442784), (192, 4592349), (216, 4082088), (237, 3720384), (288, 3061566), (316, 2790288), (324, 2721392), (432, 2041044), (474, 1860192), (576, 1530783), (632, 1395144), (648, 1360696), (711, 1240128), (864, 1020522), (948, 930096), (1264, 697572), (1296, 680348), (1422, 620064), (1728, 510261), (1896, 465048), (2133, 413376), (2153, 409536), (2528, 348786), (2592, 340174), (2844, 310032), (3792, 232524), (4266, 206688), (4306, 204768), (5056, 174393), (5184, 170087), (5688, 155016), (6399, 137792), (6459, 136512), (7584, 116262), (8532, 103344), (8612, 102384), (11376, 77508), (12798, 68896), (12918, 68256), (15168, 58131), (17064, 51672), (17224, 51192), (19377, 45504), (22752, 38754), (25596, 34448), (25836, 34128)]