1849966384

素因数分解:

$2^4\times 7^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:376

約数の個数: 160

約数和(自身を含む): 4499712000

約数和(自身を除く): 2649745616

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 79, 98, 112, 119, 136, 158, 196, 238, 251, 272, 316, 343, 392, 476, 502, 553, 632, 686, 784, 833, 952, 1004, 1106, 1264, 1343, 1372, 1666, 1757, 1904, 2008, 2212, 2686, 2744, 3332, 3514, 3871, 4016, 4267, 4424, 5372, 5488, 5831, 6664, 7028, 7742, 8534, 8848, 9401, 10744, 11662, 12299, 13328, 14056, 15484, 17068, 18802, 19829, 21488, 23324, 24598, 27097, 28112, 29869, 30968, 34136, 37604, 39658, 46648, 49196, 54194, 59738, 61936, 65807, 68272, 75208, 79316, 86093, 93296, 98392, 108388, 119476, 131614, 138803, 150416, 158632, 172186, 196784, 209083, 216776, 238952, 263228, 277606, 317264, 337093, 344372, 418166, 433552, 460649, 477904, 526456, 555212, 674186, 688744, 836332, 921298, 971621, 1052912, 1110424, 1348372, 1377488, 1463581, 1672664, 1842596, 1943242, 2220848, 2359651, 2696744, 2927162, 3345328, 3685192, 3886484, 4719302, 5393488, 5854324, 6801347, 7370384, 7772968, 9438604, 11708648, 13602694, 15545936, 16517557, 18877208, 23417296, 27205388, 33035114, 37754416, 54410776, 66070228, 108821552, 115622899, 132140456, 231245798, 264280912, 462491596, 924983192, 1849966384]

約数ペア:

[(1, 1849966384), (2, 924983192), (4, 462491596), (7, 264280912), (8, 231245798), (14, 132140456), (16, 115622899), (17, 108821552), (28, 66070228), (34, 54410776), (49, 37754416), (56, 33035114), (68, 27205388), (79, 23417296), (98, 18877208), (112, 16517557), (119, 15545936), (136, 13602694), (158, 11708648), (196, 9438604), (238, 7772968), (251, 7370384), (272, 6801347), (316, 5854324), (343, 5393488), (392, 4719302), (476, 3886484), (502, 3685192), (553, 3345328), (632, 2927162), (686, 2696744), (784, 2359651), (833, 2220848), (952, 1943242), (1004, 1842596), (1106, 1672664), (1264, 1463581), (1343, 1377488), (1372, 1348372), (1666, 1110424), (1757, 1052912), (1904, 971621), (2008, 921298), (2212, 836332), (2686, 688744), (2744, 674186), (3332, 555212), (3514, 526456), (3871, 477904), (4016, 460649), (4267, 433552), (4424, 418166), (5372, 344372), (5488, 337093), (5831, 317264), (6664, 277606), (7028, 263228), (7742, 238952), (8534, 216776), (8848, 209083), (9401, 196784), (10744, 172186), (11662, 158632), (12299, 150416), (13328, 138803), (14056, 131614), (15484, 119476), (17068, 108388), (18802, 98392), (19829, 93296), (21488, 86093), (23324, 79316), (24598, 75208), (27097, 68272), (28112, 65807), (29869, 61936), (30968, 59738), (34136, 54194), (37604, 49196), (39658, 46648)]