215289312

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1399}}^1$

素因数の和:1648

約数の個数: 96

約数和(自身を含む): 649152000

約数和(自身を除く): 433862688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 229, 336, 458, 672, 687, 916, 1374, 1399, 1603, 1832, 2748, 2798, 3206, 3664, 4197, 4809, 5496, 5596, 6412, 7328, 8394, 9618, 9793, 10992, 11192, 12824, 16788, 19236, 19586, 21984, 22384, 25648, 29379, 33576, 38472, 39172, 44768, 51296, 58758, 67152, 76944, 78344, 117516, 134304, 153888, 156688, 235032, 313376, 320371, 470064, 640742, 940128, 961113, 1281484, 1922226, 2242597, 2562968, 3844452, 4485194, 5125936, 6727791, 7688904, 8970388, 10251872, 13455582, 15377808, 17940776, 26911164, 30755616, 35881552, 53822328, 71763104, 107644656, 215289312]

約数ペア:

[(1, 215289312), (2, 107644656), (3, 71763104), (4, 53822328), (6, 35881552), (7, 30755616), (8, 26911164), (12, 17940776), (14, 15377808), (16, 13455582), (21, 10251872), (24, 8970388), (28, 7688904), (32, 6727791), (42, 5125936), (48, 4485194), (56, 3844452), (84, 2562968), (96, 2242597), (112, 1922226), (168, 1281484), (224, 961113), (229, 940128), (336, 640742), (458, 470064), (672, 320371), (687, 313376), (916, 235032), (1374, 156688), (1399, 153888), (1603, 134304), (1832, 117516), (2748, 78344), (2798, 76944), (3206, 67152), (3664, 58758), (4197, 51296), (4809, 44768), (5496, 39172), (5596, 38472), (6412, 33576), (7328, 29379), (8394, 25648), (9618, 22384), (9793, 21984), (10992, 19586), (11192, 19236), (12824, 16788)]