886559328

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{499}}^1$

素因数の和:745

約数の個数: 144

約数和(自身を含む): 2620800000

約数和(自身を除く): 1734240672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 199, 248, 279, 288, 372, 398, 496, 499, 558, 597, 744, 796, 992, 998, 1116, 1194, 1488, 1497, 1592, 1791, 1996, 2232, 2388, 2976, 2994, 3184, 3582, 3992, 4464, 4491, 4776, 5988, 6169, 6368, 7164, 7984, 8928, 8982, 9552, 11976, 12338, 14328, 15469, 15968, 17964, 18507, 19104, 23952, 24676, 28656, 30938, 35928, 37014, 46407, 47904, 49352, 55521, 57312, 61876, 71856, 74028, 92814, 98704, 99301, 111042, 123752, 139221, 143712, 148056, 185628, 197408, 198602, 222084, 247504, 278442, 296112, 297903, 371256, 397204, 444168, 495008, 556884, 592224, 595806, 742512, 794408, 888336, 893709, 1113768, 1191612, 1485024, 1588816, 1776672, 1787418, 2227536, 2383224, 3078331, 3177632, 3574836, 4455072, 4766448, 6156662, 7149672, 9234993, 9532896, 12313324, 14299344, 18469986, 24626648, 27704979, 28598688, 36939972, 49253296, 55409958, 73879944, 98506592, 110819916, 147759888, 221639832, 295519776, 443279664, 886559328]

約数ペア:

[(1, 886559328), (2, 443279664), (3, 295519776), (4, 221639832), (6, 147759888), (8, 110819916), (9, 98506592), (12, 73879944), (16, 55409958), (18, 49253296), (24, 36939972), (31, 28598688), (32, 27704979), (36, 24626648), (48, 18469986), (62, 14299344), (72, 12313324), (93, 9532896), (96, 9234993), (124, 7149672), (144, 6156662), (186, 4766448), (199, 4455072), (248, 3574836), (279, 3177632), (288, 3078331), (372, 2383224), (398, 2227536), (496, 1787418), (499, 1776672), (558, 1588816), (597, 1485024), (744, 1191612), (796, 1113768), (992, 893709), (998, 888336), (1116, 794408), (1194, 742512), (1488, 595806), (1497, 592224), (1592, 556884), (1791, 495008), (1996, 444168), (2232, 397204), (2388, 371256), (2976, 297903), (2994, 296112), (3184, 278442), (3582, 247504), (3992, 222084), (4464, 198602), (4491, 197408), (4776, 185628), (5988, 148056), (6169, 143712), (6368, 139221), (7164, 123752), (7984, 111042), (8928, 99301), (8982, 98704), (9552, 92814), (11976, 74028), (12338, 71856), (14328, 61876), (15469, 57312), (15968, 55521), (17964, 49352), (18507, 47904), (19104, 46407), (23952, 37014), (24676, 35928), (28656, 30938)]