386457344

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:402

約数の個数: 144

約数和(自身を含む): 970425792

約数和(自身を除く): 583968448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 53, 56, 64, 91, 104, 106, 112, 128, 182, 208, 212, 224, 256, 313, 364, 371, 416, 424, 448, 626, 689, 728, 742, 832, 848, 896, 1252, 1378, 1456, 1484, 1664, 1696, 1792, 2191, 2504, 2756, 2912, 2968, 3328, 3392, 4069, 4382, 4823, 5008, 5512, 5824, 5936, 6784, 8138, 8764, 9646, 10016, 11024, 11648, 11872, 13568, 16276, 16589, 17528, 19292, 20032, 22048, 23296, 23744, 28483, 32552, 33178, 35056, 38584, 40064, 44096, 47488, 56966, 65104, 66356, 70112, 77168, 80128, 88192, 94976, 113932, 116123, 130208, 132712, 140224, 154336, 176384, 215657, 227864, 232246, 260416, 265424, 280448, 308672, 431314, 455728, 464492, 520832, 530848, 560896, 617344, 862628, 911456, 928984, 1041664, 1061696, 1234688, 1509599, 1725256, 1822912, 1857968, 2123392, 3019198, 3450512, 3645824, 3715936, 4246784, 6038396, 6901024, 7291648, 7431872, 12076792, 13802048, 14863744, 24153584, 27604096, 29727488, 48307168, 55208192, 96614336, 193228672, 386457344]

約数ペア:

[(1, 386457344), (2, 193228672), (4, 96614336), (7, 55208192), (8, 48307168), (13, 29727488), (14, 27604096), (16, 24153584), (26, 14863744), (28, 13802048), (32, 12076792), (52, 7431872), (53, 7291648), (56, 6901024), (64, 6038396), (91, 4246784), (104, 3715936), (106, 3645824), (112, 3450512), (128, 3019198), (182, 2123392), (208, 1857968), (212, 1822912), (224, 1725256), (256, 1509599), (313, 1234688), (364, 1061696), (371, 1041664), (416, 928984), (424, 911456), (448, 862628), (626, 617344), (689, 560896), (728, 530848), (742, 520832), (832, 464492), (848, 455728), (896, 431314), (1252, 308672), (1378, 280448), (1456, 265424), (1484, 260416), (1664, 232246), (1696, 227864), (1792, 215657), (2191, 176384), (2504, 154336), (2756, 140224), (2912, 132712), (2968, 130208), (3328, 116123), (3392, 113932), (4069, 94976), (4382, 88192), (4823, 80128), (5008, 77168), (5512, 70112), (5824, 66356), (5936, 65104), (6784, 56966), (8138, 47488), (8764, 44096), (9646, 40064), (10016, 38584), (11024, 35056), (11648, 33178), (11872, 32552), (13568, 28483), (16276, 23744), (16589, 23296), (17528, 22048), (19292, 20032)]