15963648

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:587

約数の個数: 80

約数和(自身を含む): 44848320

約数和(自身を除く): 28884672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 512, 547, 608, 768, 912, 1094, 1216, 1536, 1641, 1824, 2188, 2432, 3282, 3648, 4376, 4864, 6564, 7296, 8752, 9728, 10393, 13128, 14592, 17504, 20786, 26256, 29184, 31179, 35008, 41572, 52512, 62358, 70016, 83144, 105024, 124716, 140032, 166288, 210048, 249432, 280064, 332576, 420096, 498864, 665152, 840192, 997728, 1330304, 1995456, 2660608, 3990912, 5321216, 7981824, 15963648]

約数ペア:

[(1, 15963648), (2, 7981824), (3, 5321216), (4, 3990912), (6, 2660608), (8, 1995456), (12, 1330304), (16, 997728), (19, 840192), (24, 665152), (32, 498864), (38, 420096), (48, 332576), (57, 280064), (64, 249432), (76, 210048), (96, 166288), (114, 140032), (128, 124716), (152, 105024), (192, 83144), (228, 70016), (256, 62358), (304, 52512), (384, 41572), (456, 35008), (512, 31179), (547, 29184), (608, 26256), (768, 20786), (912, 17504), (1094, 14592), (1216, 13128), (1536, 10393), (1641, 9728), (1824, 8752), (2188, 7296), (2432, 6564), (3282, 4864), (3648, 4376)]