227363584

素因数分解:

$2^8\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1787}}^1$

素因数の和:1881

約数の個数: 72

約数和(自身を含む): 526272768

約数和(自身を除く): 298909184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 256, 284, 448, 497, 568, 896, 994, 1136, 1787, 1792, 1988, 2272, 3574, 3976, 4544, 7148, 7952, 9088, 12509, 14296, 15904, 18176, 25018, 28592, 31808, 50036, 57184, 63616, 100072, 114368, 126877, 127232, 200144, 228736, 253754, 400288, 457472, 507508, 800576, 888139, 1015016, 1601152, 1776278, 2030032, 3202304, 3552556, 4060064, 7105112, 8120128, 14210224, 16240256, 28420448, 32480512, 56840896, 113681792, 227363584]

約数ペア:

[(1, 227363584), (2, 113681792), (4, 56840896), (7, 32480512), (8, 28420448), (14, 16240256), (16, 14210224), (28, 8120128), (32, 7105112), (56, 4060064), (64, 3552556), (71, 3202304), (112, 2030032), (128, 1776278), (142, 1601152), (224, 1015016), (256, 888139), (284, 800576), (448, 507508), (497, 457472), (568, 400288), (896, 253754), (994, 228736), (1136, 200144), (1787, 127232), (1792, 126877), (1988, 114368), (2272, 100072), (3574, 63616), (3976, 57184), (4544, 50036), (7148, 31808), (7952, 28592), (9088, 25018), (12509, 18176), (14296, 15904)]