1829995792

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{271}}^1$

素因数の和:624

約数の個数: 80

約数和(自身を含む): 3801145600

約数和(自身を除く): 1971149808

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 97, 152, 194, 229, 271, 304, 388, 458, 542, 776, 916, 1084, 1552, 1832, 1843, 2168, 3664, 3686, 4336, 4351, 5149, 7372, 8702, 10298, 14744, 17404, 20596, 22213, 26287, 29488, 34808, 41192, 44426, 52574, 62059, 69616, 82384, 88852, 105148, 124118, 177704, 210296, 248236, 355408, 420592, 422047, 496472, 499453, 844094, 992944, 998906, 1179121, 1688188, 1997812, 2358242, 3376376, 3995624, 4716484, 6019723, 6752752, 7991248, 9432968, 12039446, 18865936, 24078892, 48157784, 96315568, 114374737, 228749474, 457498948, 914997896, 1829995792]

約数ペア:

[(1, 1829995792), (2, 914997896), (4, 457498948), (8, 228749474), (16, 114374737), (19, 96315568), (38, 48157784), (76, 24078892), (97, 18865936), (152, 12039446), (194, 9432968), (229, 7991248), (271, 6752752), (304, 6019723), (388, 4716484), (458, 3995624), (542, 3376376), (776, 2358242), (916, 1997812), (1084, 1688188), (1552, 1179121), (1832, 998906), (1843, 992944), (2168, 844094), (3664, 499453), (3686, 496472), (4336, 422047), (4351, 420592), (5149, 355408), (7372, 248236), (8702, 210296), (10298, 177704), (14744, 124118), (17404, 105148), (20596, 88852), (22213, 82384), (26287, 69616), (29488, 62059), (34808, 52574), (41192, 44426)]