388842384

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:365

約数の個数: 160

約数和(自身を含む): 1183924224

約数和(自身を除く): 795081840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 73, 83, 84, 112, 146, 166, 168, 191, 219, 249, 292, 332, 336, 382, 438, 498, 511, 573, 581, 584, 664, 764, 876, 996, 1022, 1146, 1162, 1168, 1328, 1337, 1528, 1533, 1743, 1752, 1992, 2044, 2292, 2324, 2674, 3056, 3066, 3486, 3504, 3984, 4011, 4088, 4584, 4648, 5348, 6059, 6132, 6972, 8022, 8176, 9168, 9296, 10696, 12118, 12264, 13943, 13944, 15853, 16044, 18177, 21392, 24236, 24528, 27886, 27888, 31706, 32088, 36354, 41829, 42413, 47559, 48472, 55772, 63412, 64176, 72708, 83658, 84826, 95118, 96944, 97601, 110971, 111544, 126824, 127239, 145416, 167316, 169652, 190236, 195202, 221942, 223088, 253648, 254478, 290832, 292803, 332913, 334632, 339304, 380472, 390404, 443884, 508956, 585606, 665826, 669264, 678608, 760944, 780808, 887768, 1017912, 1157269, 1171212, 1331652, 1561616, 1775536, 2035824, 2314538, 2342424, 2663304, 3471807, 4629076, 4684848, 5326608, 6943614, 8100883, 9258152, 13887228, 16201766, 18516304, 24302649, 27774456, 32403532, 48605298, 55548912, 64807064, 97210596, 129614128, 194421192, 388842384]

約数ペア:

[(1, 388842384), (2, 194421192), (3, 129614128), (4, 97210596), (6, 64807064), (7, 55548912), (8, 48605298), (12, 32403532), (14, 27774456), (16, 24302649), (21, 18516304), (24, 16201766), (28, 13887228), (42, 9258152), (48, 8100883), (56, 6943614), (73, 5326608), (83, 4684848), (84, 4629076), (112, 3471807), (146, 2663304), (166, 2342424), (168, 2314538), (191, 2035824), (219, 1775536), (249, 1561616), (292, 1331652), (332, 1171212), (336, 1157269), (382, 1017912), (438, 887768), (498, 780808), (511, 760944), (573, 678608), (581, 669264), (584, 665826), (664, 585606), (764, 508956), (876, 443884), (996, 390404), (1022, 380472), (1146, 339304), (1162, 334632), (1168, 332913), (1328, 292803), (1337, 290832), (1528, 254478), (1533, 253648), (1743, 223088), (1752, 221942), (1992, 195202), (2044, 190236), (2292, 169652), (2324, 167316), (2674, 145416), (3056, 127239), (3066, 126824), (3486, 111544), (3504, 110971), (3984, 97601), (4011, 96944), (4088, 95118), (4584, 84826), (4648, 83658), (5348, 72708), (6059, 64176), (6132, 63412), (6972, 55772), (8022, 48472), (8176, 47559), (9168, 42413), (9296, 41829), (10696, 36354), (12118, 32088), (12264, 31706), (13943, 27888), (13944, 27886), (15853, 24528), (16044, 24236), (18177, 21392)]