440648976

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{13171}}^1$

素因数の和:13240

約数の個数: 80

約数和(自身を含む): 1234795968

約数和(自身を除く): 794146992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 41, 48, 51, 68, 82, 102, 123, 136, 164, 204, 246, 272, 328, 408, 492, 656, 697, 816, 984, 1394, 1968, 2091, 2788, 4182, 5576, 8364, 11152, 13171, 16728, 26342, 33456, 39513, 52684, 79026, 105368, 158052, 210736, 223907, 316104, 447814, 540011, 632208, 671721, 895628, 1080022, 1343442, 1620033, 1791256, 2160044, 2686884, 3240066, 3582512, 4320088, 5373768, 6480132, 8640176, 9180187, 10747536, 12960264, 18360374, 25920528, 27540561, 36720748, 55081122, 73441496, 110162244, 146882992, 220324488, 440648976]

約数ペア:

[(1, 440648976), (2, 220324488), (3, 146882992), (4, 110162244), (6, 73441496), (8, 55081122), (12, 36720748), (16, 27540561), (17, 25920528), (24, 18360374), (34, 12960264), (41, 10747536), (48, 9180187), (51, 8640176), (68, 6480132), (82, 5373768), (102, 4320088), (123, 3582512), (136, 3240066), (164, 2686884), (204, 2160044), (246, 1791256), (272, 1620033), (328, 1343442), (408, 1080022), (492, 895628), (656, 671721), (697, 632208), (816, 540011), (984, 447814), (1394, 316104), (1968, 223907), (2091, 210736), (2788, 158052), (4182, 105368), (5576, 79026), (8364, 52684), (11152, 39513), (13171, 33456), (16728, 26342)]