1220756512

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{2293}}^1$

素因数の和:2561

約数の個数: 48

約数和(自身を含む): 2441843712

約数和(自身を除く): 1221087200

約数列:

[1, 2, 4, 8, 16, 32, 127, 131, 254, 262, 508, 524, 1016, 1048, 2032, 2096, 2293, 4064, 4192, 4586, 9172, 16637, 18344, 33274, 36688, 66548, 73376, 133096, 266192, 291211, 300383, 532384, 582422, 600766, 1164844, 1201532, 2329688, 2403064, 4659376, 4806128, 9318752, 9612256, 38148641, 76297282, 152594564, 305189128, 610378256, 1220756512]

約数ペア:

[(1, 1220756512), (2, 610378256), (4, 305189128), (8, 152594564), (16, 76297282), (32, 38148641), (127, 9612256), (131, 9318752), (254, 4806128), (262, 4659376), (508, 2403064), (524, 2329688), (1016, 1201532), (1048, 1164844), (2032, 600766), (2096, 582422), (2293, 532384), (4064, 300383), (4192, 291211), (4586, 266192), (9172, 133096), (16637, 73376), (18344, 66548), (33274, 36688)]