383638272

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:530

約数の個数: 144

約数和(自身を含む): 1094929920

約数和(自身を除く): 711291648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 61, 64, 76, 96, 114, 122, 128, 152, 183, 192, 228, 244, 256, 304, 366, 384, 431, 456, 488, 608, 732, 768, 862, 912, 976, 1159, 1216, 1293, 1464, 1724, 1824, 1952, 2318, 2432, 2586, 2928, 3448, 3477, 3648, 3904, 4636, 4864, 5172, 5856, 6896, 6954, 7296, 7808, 8189, 9272, 10344, 11712, 13792, 13908, 14592, 15616, 16378, 18544, 20688, 23424, 24567, 26291, 27584, 27816, 32756, 37088, 41376, 46848, 49134, 52582, 55168, 55632, 65512, 74176, 78873, 82752, 98268, 105164, 110336, 111264, 131024, 148352, 157746, 165504, 196536, 210328, 222528, 262048, 296704, 315492, 331008, 393072, 420656, 445056, 499529, 524096, 630984, 786144, 841312, 890112, 999058, 1048192, 1261968, 1498587, 1572288, 1682624, 1998116, 2096384, 2523936, 2997174, 3144576, 3365248, 3996232, 5047872, 5994348, 6289152, 6730496, 7992464, 10095744, 11988696, 15984928, 20191488, 23977392, 31969856, 47954784, 63939712, 95909568, 127879424, 191819136, 383638272]

約数ペア:

[(1, 383638272), (2, 191819136), (3, 127879424), (4, 95909568), (6, 63939712), (8, 47954784), (12, 31969856), (16, 23977392), (19, 20191488), (24, 15984928), (32, 11988696), (38, 10095744), (48, 7992464), (57, 6730496), (61, 6289152), (64, 5994348), (76, 5047872), (96, 3996232), (114, 3365248), (122, 3144576), (128, 2997174), (152, 2523936), (183, 2096384), (192, 1998116), (228, 1682624), (244, 1572288), (256, 1498587), (304, 1261968), (366, 1048192), (384, 999058), (431, 890112), (456, 841312), (488, 786144), (608, 630984), (732, 524096), (768, 499529), (862, 445056), (912, 420656), (976, 393072), (1159, 331008), (1216, 315492), (1293, 296704), (1464, 262048), (1724, 222528), (1824, 210328), (1952, 196536), (2318, 165504), (2432, 157746), (2586, 148352), (2928, 131024), (3448, 111264), (3477, 110336), (3648, 105164), (3904, 98268), (4636, 82752), (4864, 78873), (5172, 74176), (5856, 65512), (6896, 55632), (6954, 55168), (7296, 52582), (7808, 49134), (8189, 46848), (9272, 41376), (10344, 37088), (11712, 32756), (13792, 27816), (13908, 27584), (14592, 26291), (15616, 24567), (16378, 23424), (18544, 20688)]