198547872

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{547}}^1$

素因数の和:778

約数の個数: 96

約数和(自身を含む): 552384000

約数和(自身を除く): 353836128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 199, 228, 304, 398, 456, 547, 597, 608, 796, 912, 1094, 1194, 1592, 1641, 1824, 2188, 2388, 3184, 3282, 3781, 4376, 4776, 6368, 6564, 7562, 8752, 9552, 10393, 11343, 13128, 15124, 17504, 19104, 20786, 22686, 26256, 30248, 31179, 41572, 45372, 52512, 60496, 62358, 83144, 90744, 108853, 120992, 124716, 166288, 181488, 217706, 249432, 326559, 332576, 362976, 435412, 498864, 653118, 870824, 997728, 1306236, 1741648, 2068207, 2612472, 3483296, 4136414, 5224944, 6204621, 8272828, 10449888, 12409242, 16545656, 24818484, 33091312, 49636968, 66182624, 99273936, 198547872]

約数ペア:

[(1, 198547872), (2, 99273936), (3, 66182624), (4, 49636968), (6, 33091312), (8, 24818484), (12, 16545656), (16, 12409242), (19, 10449888), (24, 8272828), (32, 6204621), (38, 5224944), (48, 4136414), (57, 3483296), (76, 2612472), (96, 2068207), (114, 1741648), (152, 1306236), (199, 997728), (228, 870824), (304, 653118), (398, 498864), (456, 435412), (547, 362976), (597, 332576), (608, 326559), (796, 249432), (912, 217706), (1094, 181488), (1194, 166288), (1592, 124716), (1641, 120992), (1824, 108853), (2188, 90744), (2388, 83144), (3184, 62358), (3282, 60496), (3781, 52512), (4376, 45372), (4776, 41572), (6368, 31179), (6564, 30248), (7562, 26256), (8752, 22686), (9552, 20786), (10393, 19104), (11343, 17504), (13128, 15124)]