880206312

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{877}}^1$

素因数の和:1007

約数の個数: 128

約数和(自身を含む): 2427494400

約数和(自身を除く): 1547288088

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 71, 76, 93, 114, 124, 142, 152, 186, 213, 228, 248, 284, 372, 426, 456, 568, 589, 744, 852, 877, 1178, 1349, 1704, 1754, 1767, 2201, 2356, 2631, 2698, 3508, 3534, 4047, 4402, 4712, 5262, 5396, 6603, 7016, 7068, 8094, 8804, 10524, 10792, 13206, 14136, 16188, 16663, 17608, 21048, 26412, 27187, 32376, 33326, 41819, 49989, 52824, 54374, 62267, 66652, 81561, 83638, 99978, 108748, 124534, 125457, 133304, 163122, 167276, 186801, 199956, 217496, 249068, 250914, 326244, 334552, 373602, 399912, 498136, 501828, 516553, 652488, 747204, 1003656, 1033106, 1183073, 1494408, 1549659, 1930277, 2066212, 2366146, 3099318, 3549219, 3860554, 4132424, 4732292, 5790831, 6198636, 7098438, 7721108, 9464584, 11581662, 12397272, 14196876, 15442216, 23163324, 28393752, 36675263, 46326648, 73350526, 110025789, 146701052, 220051578, 293402104, 440103156, 880206312]

約数ペア:

[(1, 880206312), (2, 440103156), (3, 293402104), (4, 220051578), (6, 146701052), (8, 110025789), (12, 73350526), (19, 46326648), (24, 36675263), (31, 28393752), (38, 23163324), (57, 15442216), (62, 14196876), (71, 12397272), (76, 11581662), (93, 9464584), (114, 7721108), (124, 7098438), (142, 6198636), (152, 5790831), (186, 4732292), (213, 4132424), (228, 3860554), (248, 3549219), (284, 3099318), (372, 2366146), (426, 2066212), (456, 1930277), (568, 1549659), (589, 1494408), (744, 1183073), (852, 1033106), (877, 1003656), (1178, 747204), (1349, 652488), (1704, 516553), (1754, 501828), (1767, 498136), (2201, 399912), (2356, 373602), (2631, 334552), (2698, 326244), (3508, 250914), (3534, 249068), (4047, 217496), (4402, 199956), (4712, 186801), (5262, 167276), (5396, 163122), (6603, 133304), (7016, 125457), (7068, 124534), (8094, 108748), (8804, 99978), (10524, 83638), (10792, 81561), (13206, 66652), (14136, 62267), (16188, 54374), (16663, 52824), (17608, 49989), (21048, 41819), (26412, 33326), (27187, 32376)]