655379794048

素因数分解:

$2^7\times 7^1\times {\mathrm{26669}}^1\times {\mathrm{27427}}^1$

素因数の和:54117

約数の個数: 64

約数和(自身を含む): 1492269710400

約数和(自身を除く): 836889916352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 26669, 27427, 53338, 54854, 106676, 109708, 186683, 191989, 213352, 219416, 373366, 383978, 426704, 438832, 746732, 767956, 853408, 877664, 1493464, 1535912, 1706816, 1755328, 2986928, 3071824, 3413632, 3510656, 5973856, 6143648, 11947712, 12287296, 23895424, 24574592, 731450663, 1462901326, 2925802652, 5120154641, 5851605304, 10240309282, 11703210608, 20480618564, 23406421216, 40961237128, 46812842432, 81922474256, 93625684864, 163844948512, 327689897024, 655379794048]

約数ペア:

[(1, 655379794048), (2, 327689897024), (4, 163844948512), (7, 93625684864), (8, 81922474256), (14, 46812842432), (16, 40961237128), (28, 23406421216), (32, 20480618564), (56, 11703210608), (64, 10240309282), (112, 5851605304), (128, 5120154641), (224, 2925802652), (448, 1462901326), (896, 731450663), (26669, 24574592), (27427, 23895424), (53338, 12287296), (54854, 11947712), (106676, 6143648), (109708, 5973856), (186683, 3510656), (191989, 3413632), (213352, 3071824), (219416, 2986928), (373366, 1755328), (383978, 1706816), (426704, 1535912), (438832, 1493464), (746732, 877664), (767956, 853408)]