1904920488

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{16103}}^1$

素因数の和:16199

約数の個数: 96

約数和(自身を含む): 5426403840

約数和(自身を除く): 3521483352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 53, 62, 72, 93, 106, 124, 159, 186, 212, 248, 279, 318, 372, 424, 477, 558, 636, 744, 954, 1116, 1272, 1643, 1908, 2232, 3286, 3816, 4929, 6572, 9858, 13144, 14787, 16103, 19716, 29574, 32206, 39432, 48309, 59148, 64412, 96618, 118296, 128824, 144927, 193236, 289854, 386472, 499193, 579708, 853459, 998386, 1159416, 1497579, 1706918, 1996772, 2560377, 2995158, 3413836, 3993544, 4492737, 5120754, 5990316, 6827672, 7681131, 8985474, 10241508, 11980632, 15362262, 17970948, 20483016, 26457229, 30724524, 35941896, 52914458, 61449048, 79371687, 105828916, 158743374, 211657832, 238115061, 317486748, 476230122, 634973496, 952460244, 1904920488]

約数ペア:

[(1, 1904920488), (2, 952460244), (3, 634973496), (4, 476230122), (6, 317486748), (8, 238115061), (9, 211657832), (12, 158743374), (18, 105828916), (24, 79371687), (31, 61449048), (36, 52914458), (53, 35941896), (62, 30724524), (72, 26457229), (93, 20483016), (106, 17970948), (124, 15362262), (159, 11980632), (186, 10241508), (212, 8985474), (248, 7681131), (279, 6827672), (318, 5990316), (372, 5120754), (424, 4492737), (477, 3993544), (558, 3413836), (636, 2995158), (744, 2560377), (954, 1996772), (1116, 1706918), (1272, 1497579), (1643, 1159416), (1908, 998386), (2232, 853459), (3286, 579708), (3816, 499193), (4929, 386472), (6572, 289854), (9858, 193236), (13144, 144927), (14787, 128824), (16103, 118296), (19716, 96618), (29574, 64412), (32206, 59148), (39432, 48309)]