438304512

素因数分解:

$2^8\times 3^1\times {\mathrm{197}}^1\times {\mathrm{2897}}^1$

素因数の和:3113

約数の個数: 72

約数和(自身を含む): 1172855376

約数和(自身を除く): 734550864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 197, 256, 384, 394, 591, 768, 788, 1182, 1576, 2364, 2897, 3152, 4728, 5794, 6304, 8691, 9456, 11588, 12608, 17382, 18912, 23176, 25216, 34764, 37824, 46352, 50432, 69528, 75648, 92704, 139056, 151296, 185408, 278112, 370816, 556224, 570709, 741632, 1112448, 1141418, 1712127, 2224896, 2282836, 3424254, 4565672, 6848508, 9131344, 13697016, 18262688, 27394032, 36525376, 54788064, 73050752, 109576128, 146101504, 219152256, 438304512]

約数ペア:

[(1, 438304512), (2, 219152256), (3, 146101504), (4, 109576128), (6, 73050752), (8, 54788064), (12, 36525376), (16, 27394032), (24, 18262688), (32, 13697016), (48, 9131344), (64, 6848508), (96, 4565672), (128, 3424254), (192, 2282836), (197, 2224896), (256, 1712127), (384, 1141418), (394, 1112448), (591, 741632), (768, 570709), (788, 556224), (1182, 370816), (1576, 278112), (2364, 185408), (2897, 151296), (3152, 139056), (4728, 92704), (5794, 75648), (6304, 69528), (8691, 50432), (9456, 46352), (11588, 37824), (12608, 34764), (17382, 25216), (18912, 23176)]