31214736

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:373

約数の個数: 120

約数和(自身を含む): 100975680

約数和(自身を除く): 69760944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 173, 179, 252, 336, 346, 358, 504, 519, 537, 692, 716, 1008, 1038, 1074, 1211, 1253, 1384, 1432, 1557, 1611, 2076, 2148, 2422, 2506, 2768, 2864, 3114, 3222, 3633, 3759, 4152, 4296, 4844, 5012, 6228, 6444, 7266, 7518, 8304, 8592, 9688, 10024, 10899, 11277, 12456, 12888, 14532, 15036, 19376, 20048, 21798, 22554, 24912, 25776, 29064, 30072, 30967, 43596, 45108, 58128, 60144, 61934, 87192, 90216, 92901, 123868, 174384, 180432, 185802, 216769, 247736, 278703, 371604, 433538, 495472, 557406, 650307, 743208, 867076, 1114812, 1300614, 1486416, 1734152, 1950921, 2229624, 2601228, 3468304, 3901842, 4459248, 5202456, 7803684, 10404912, 15607368, 31214736]

約数ペア:

[(1, 31214736), (2, 15607368), (3, 10404912), (4, 7803684), (6, 5202456), (7, 4459248), (8, 3901842), (9, 3468304), (12, 2601228), (14, 2229624), (16, 1950921), (18, 1734152), (21, 1486416), (24, 1300614), (28, 1114812), (36, 867076), (42, 743208), (48, 650307), (56, 557406), (63, 495472), (72, 433538), (84, 371604), (112, 278703), (126, 247736), (144, 216769), (168, 185802), (173, 180432), (179, 174384), (252, 123868), (336, 92901), (346, 90216), (358, 87192), (504, 61934), (519, 60144), (537, 58128), (692, 45108), (716, 43596), (1008, 30967), (1038, 30072), (1074, 29064), (1211, 25776), (1253, 24912), (1384, 22554), (1432, 21798), (1557, 20048), (1611, 19376), (2076, 15036), (2148, 14532), (2422, 12888), (2506, 12456), (2768, 11277), (2864, 10899), (3114, 10024), (3222, 9688), (3633, 8592), (3759, 8304), (4152, 7518), (4296, 7266), (4844, 6444), (5012, 6228)]