319664808

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{727}}^1$

素因数の和:967

約数の個数: 96

約数和(自身を含む): 899458560

約数和(自身を除く): 579793752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 197, 248, 279, 372, 394, 558, 591, 727, 744, 788, 1116, 1182, 1454, 1576, 1773, 2181, 2232, 2364, 2908, 3546, 4362, 4728, 5816, 6107, 6543, 7092, 8724, 12214, 13086, 14184, 17448, 18321, 22537, 24428, 26172, 36642, 45074, 48856, 52344, 54963, 67611, 73284, 90148, 109926, 135222, 143219, 146568, 180296, 202833, 219852, 270444, 286438, 405666, 429657, 439704, 540888, 572876, 811332, 859314, 1145752, 1288971, 1622664, 1718628, 2577942, 3437256, 4439789, 5155884, 8879578, 10311768, 13319367, 17759156, 26638734, 35518312, 39958101, 53277468, 79916202, 106554936, 159832404, 319664808]

約数ペア:

[(1, 319664808), (2, 159832404), (3, 106554936), (4, 79916202), (6, 53277468), (8, 39958101), (9, 35518312), (12, 26638734), (18, 17759156), (24, 13319367), (31, 10311768), (36, 8879578), (62, 5155884), (72, 4439789), (93, 3437256), (124, 2577942), (186, 1718628), (197, 1622664), (248, 1288971), (279, 1145752), (372, 859314), (394, 811332), (558, 572876), (591, 540888), (727, 439704), (744, 429657), (788, 405666), (1116, 286438), (1182, 270444), (1454, 219852), (1576, 202833), (1773, 180296), (2181, 146568), (2232, 143219), (2364, 135222), (2908, 109926), (3546, 90148), (4362, 73284), (4728, 67611), (5816, 54963), (6107, 52344), (6543, 48856), (7092, 45074), (8724, 36642), (12214, 26172), (13086, 24428), (14184, 22537), (17448, 18321)]