987417648

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{347}}^1\times {\mathrm{941}}^1$

素因数の和:1312

約数の個数: 160

約数和(自身を含む): 3251934720

約数和(自身を除く): 2264517072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 347, 378, 432, 504, 694, 756, 941, 1008, 1041, 1388, 1512, 1882, 2082, 2429, 2776, 2823, 3024, 3123, 3764, 4164, 4858, 5552, 5646, 6246, 6587, 7287, 7528, 8328, 8469, 9369, 9716, 11292, 12492, 13174, 14574, 15056, 16656, 16938, 18738, 19432, 19761, 21861, 22584, 24984, 25407, 26348, 29148, 33876, 37476, 38864, 39522, 43722, 45168, 49968, 50814, 52696, 58296, 59283, 65583, 67752, 74952, 79044, 87444, 101628, 105392, 116592, 118566, 131166, 135504, 149904, 158088, 174888, 177849, 203256, 237132, 262332, 316176, 326527, 349776, 355698, 406512, 474264, 524664, 653054, 711396, 948528, 979581, 1049328, 1306108, 1422792, 1959162, 2285689, 2612216, 2845584, 2938743, 3918324, 4571378, 5224432, 5877486, 6857067, 7836648, 8816229, 9142756, 11754972, 13714134, 15673296, 17632458, 18285512, 20571201, 23509944, 27428268, 35264916, 36571024, 41142402, 47019888, 54856536, 61713603, 70529832, 82284804, 109713072, 123427206, 141059664, 164569608, 246854412, 329139216, 493708824, 987417648]

約数ペア:

[(1, 987417648), (2, 493708824), (3, 329139216), (4, 246854412), (6, 164569608), (7, 141059664), (8, 123427206), (9, 109713072), (12, 82284804), (14, 70529832), (16, 61713603), (18, 54856536), (21, 47019888), (24, 41142402), (27, 36571024), (28, 35264916), (36, 27428268), (42, 23509944), (48, 20571201), (54, 18285512), (56, 17632458), (63, 15673296), (72, 13714134), (84, 11754972), (108, 9142756), (112, 8816229), (126, 7836648), (144, 6857067), (168, 5877486), (189, 5224432), (216, 4571378), (252, 3918324), (336, 2938743), (347, 2845584), (378, 2612216), (432, 2285689), (504, 1959162), (694, 1422792), (756, 1306108), (941, 1049328), (1008, 979581), (1041, 948528), (1388, 711396), (1512, 653054), (1882, 524664), (2082, 474264), (2429, 406512), (2776, 355698), (2823, 349776), (3024, 326527), (3123, 316176), (3764, 262332), (4164, 237132), (4858, 203256), (5552, 177849), (5646, 174888), (6246, 158088), (6587, 149904), (7287, 135504), (7528, 131166), (8328, 118566), (8469, 116592), (9369, 105392), (9716, 101628), (11292, 87444), (12492, 79044), (13174, 74952), (14574, 67752), (15056, 65583), (16656, 59283), (16938, 58296), (18738, 52696), (19432, 50814), (19761, 49968), (21861, 45168), (22584, 43722), (24984, 39522), (25407, 38864), (26348, 37476), (29148, 33876)]