1992384328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1\times {\mathrm{937}}^1$

素因数の和:1358

約数の個数: 64

約数和(自身を含む): 4148061120

約数和(自身を除く): 2155676792

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 331, 584, 662, 803, 937, 1324, 1606, 1874, 2648, 3212, 3641, 3748, 6424, 7282, 7496, 10307, 14564, 20614, 24163, 29128, 41228, 48326, 68401, 82456, 96652, 136802, 193304, 265793, 273604, 310147, 531586, 547208, 620294, 752411, 1063172, 1240588, 1504822, 2126344, 2481176, 3009644, 3411617, 6019288, 6823234, 13646468, 22640731, 27292936, 45281462, 90562924, 181125848, 249048041, 498096082, 996192164, 1992384328]

約数ペア:

[(1, 1992384328), (2, 996192164), (4, 498096082), (8, 249048041), (11, 181125848), (22, 90562924), (44, 45281462), (73, 27292936), (88, 22640731), (146, 13646468), (292, 6823234), (331, 6019288), (584, 3411617), (662, 3009644), (803, 2481176), (937, 2126344), (1324, 1504822), (1606, 1240588), (1874, 1063172), (2648, 752411), (3212, 620294), (3641, 547208), (3748, 531586), (6424, 310147), (7282, 273604), (7496, 265793), (10307, 193304), (14564, 136802), (20614, 96652), (24163, 82456), (29128, 68401), (41228, 48326)]