227335808

素因数分解:

$2^7\times 7^1\times {\mathrm{349}}^1\times {\mathrm{727}}^1$

素因数の和:1097

約数の個数: 64

約数和(自身を含む): 519792000

約数和(自身を除く): 292456192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 349, 448, 698, 727, 896, 1396, 1454, 2443, 2792, 2908, 4886, 5089, 5584, 5816, 9772, 10178, 11168, 11632, 19544, 20356, 22336, 23264, 39088, 40712, 44672, 46528, 78176, 81424, 93056, 156352, 162848, 253723, 312704, 325696, 507446, 651392, 1014892, 1776061, 2029784, 3552122, 4059568, 7104244, 8119136, 14208488, 16238272, 28416976, 32476544, 56833952, 113667904, 227335808]

約数ペア:

[(1, 227335808), (2, 113667904), (4, 56833952), (7, 32476544), (8, 28416976), (14, 16238272), (16, 14208488), (28, 8119136), (32, 7104244), (56, 4059568), (64, 3552122), (112, 2029784), (128, 1776061), (224, 1014892), (349, 651392), (448, 507446), (698, 325696), (727, 312704), (896, 253723), (1396, 162848), (1454, 156352), (2443, 93056), (2792, 81424), (2908, 78176), (4886, 46528), (5089, 44672), (5584, 40712), (5816, 39088), (9772, 23264), (10178, 22336), (11168, 20356), (11632, 19544)]