123628248

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:582

約数の個数: 128

約数和(自身を含む): 364800000

約数和(自身を除く): 241171752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 37, 54, 62, 72, 74, 93, 108, 111, 124, 148, 186, 216, 222, 248, 279, 296, 333, 372, 444, 499, 558, 666, 744, 837, 888, 998, 999, 1116, 1147, 1332, 1497, 1674, 1996, 1998, 2232, 2294, 2664, 2994, 3348, 3441, 3992, 3996, 4491, 4588, 5988, 6696, 6882, 7992, 8982, 9176, 10323, 11976, 13473, 13764, 15469, 17964, 18463, 20646, 26946, 27528, 30938, 30969, 35928, 36926, 41292, 46407, 53892, 55389, 61876, 61938, 73852, 82584, 92814, 107784, 110778, 123752, 123876, 139221, 147704, 166167, 185628, 221556, 247752, 278442, 332334, 371256, 417663, 443112, 498501, 556884, 572353, 664668, 835326, 997002, 1113768, 1144706, 1329336, 1670652, 1717059, 1994004, 2289412, 3341304, 3434118, 3988008, 4578824, 5151177, 6868236, 10302354, 13736472, 15453531, 20604708, 30907062, 41209416, 61814124, 123628248]

約数ペア:

[(1, 123628248), (2, 61814124), (3, 41209416), (4, 30907062), (6, 20604708), (8, 15453531), (9, 13736472), (12, 10302354), (18, 6868236), (24, 5151177), (27, 4578824), (31, 3988008), (36, 3434118), (37, 3341304), (54, 2289412), (62, 1994004), (72, 1717059), (74, 1670652), (93, 1329336), (108, 1144706), (111, 1113768), (124, 997002), (148, 835326), (186, 664668), (216, 572353), (222, 556884), (248, 498501), (279, 443112), (296, 417663), (333, 371256), (372, 332334), (444, 278442), (499, 247752), (558, 221556), (666, 185628), (744, 166167), (837, 147704), (888, 139221), (998, 123876), (999, 123752), (1116, 110778), (1147, 107784), (1332, 92814), (1497, 82584), (1674, 73852), (1996, 61938), (1998, 61876), (2232, 55389), (2294, 53892), (2664, 46407), (2994, 41292), (3348, 36926), (3441, 35928), (3992, 30969), (3996, 30938), (4491, 27528), (4588, 26946), (5988, 20646), (6696, 18463), (6882, 17964), (7992, 15469), (8982, 13764), (9176, 13473), (10323, 11976)]