1218107376

素因数分解:

$2^4\times 3^3\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{709}}^1$

素因数の和:864

約数の個数: 160

約数和(自身を含む): 3623726400

約数和(自身を除く): 2405619024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 72, 82, 97, 108, 123, 144, 164, 194, 216, 246, 291, 328, 369, 388, 432, 492, 582, 656, 709, 738, 776, 873, 984, 1107, 1164, 1418, 1476, 1552, 1746, 1968, 2127, 2214, 2328, 2619, 2836, 2952, 3492, 3977, 4254, 4428, 4656, 5238, 5672, 5904, 6381, 6984, 7954, 8508, 8856, 10476, 11344, 11931, 12762, 13968, 15908, 17016, 17712, 19143, 20952, 23862, 25524, 29069, 31816, 34032, 35793, 38286, 41904, 47724, 51048, 58138, 63632, 68773, 71586, 76572, 87207, 95448, 102096, 107379, 116276, 137546, 143172, 153144, 174414, 190896, 206319, 214758, 232552, 261621, 275092, 286344, 306288, 348828, 412638, 429516, 465104, 523242, 550184, 572688, 618957, 697656, 784863, 825276, 859032, 1046484, 1100368, 1237914, 1395312, 1569726, 1650552, 1718064, 1856871, 2092968, 2475828, 2819693, 3139452, 3301104, 3713742, 4185936, 4951656, 5639386, 6278904, 7427484, 8459079, 9903312, 11278772, 12557808, 14854968, 16918158, 22557544, 25377237, 29709936, 33836316, 45115088, 50754474, 67672632, 76131711, 101508948, 135345264, 152263422, 203017896, 304526844, 406035792, 609053688, 1218107376]

約数ペア:

[(1, 1218107376), (2, 609053688), (3, 406035792), (4, 304526844), (6, 203017896), (8, 152263422), (9, 135345264), (12, 101508948), (16, 76131711), (18, 67672632), (24, 50754474), (27, 45115088), (36, 33836316), (41, 29709936), (48, 25377237), (54, 22557544), (72, 16918158), (82, 14854968), (97, 12557808), (108, 11278772), (123, 9903312), (144, 8459079), (164, 7427484), (194, 6278904), (216, 5639386), (246, 4951656), (291, 4185936), (328, 3713742), (369, 3301104), (388, 3139452), (432, 2819693), (492, 2475828), (582, 2092968), (656, 1856871), (709, 1718064), (738, 1650552), (776, 1569726), (873, 1395312), (984, 1237914), (1107, 1100368), (1164, 1046484), (1418, 859032), (1476, 825276), (1552, 784863), (1746, 697656), (1968, 618957), (2127, 572688), (2214, 550184), (2328, 523242), (2619, 465104), (2836, 429516), (2952, 412638), (3492, 348828), (3977, 306288), (4254, 286344), (4428, 275092), (4656, 261621), (5238, 232552), (5672, 214758), (5904, 206319), (6381, 190896), (6984, 174414), (7954, 153144), (8508, 143172), (8856, 137546), (10476, 116276), (11344, 107379), (11931, 102096), (12762, 95448), (13968, 87207), (15908, 76572), (17016, 71586), (17712, 68773), (19143, 63632), (20952, 58138), (23862, 51048), (25524, 47724), (29069, 41904), (31816, 38286), (34032, 35793)]