38333184

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 111847680

約数和(自身を除く): 73514496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 48, 57, 64, 71, 74, 76, 96, 111, 114, 128, 142, 148, 152, 192, 213, 222, 228, 256, 284, 296, 304, 384, 426, 444, 456, 568, 592, 608, 703, 768, 852, 888, 912, 1136, 1184, 1216, 1349, 1406, 1704, 1776, 1824, 2109, 2272, 2368, 2432, 2627, 2698, 2812, 3408, 3552, 3648, 4047, 4218, 4544, 4736, 4864, 5254, 5396, 5624, 6816, 7104, 7296, 7881, 8094, 8436, 9088, 9472, 10508, 10792, 11248, 13632, 14208, 14592, 15762, 16188, 16872, 18176, 21016, 21584, 22496, 27264, 28416, 31524, 32376, 33744, 42032, 43168, 44992, 49913, 54528, 63048, 64752, 67488, 84064, 86336, 89984, 99826, 126096, 129504, 134976, 149739, 168128, 172672, 179968, 199652, 252192, 259008, 269952, 299478, 336256, 345344, 399304, 504384, 518016, 539904, 598956, 672512, 798608, 1008768, 1036032, 1197912, 1597216, 2017536, 2395824, 3194432, 4791648, 6388864, 9583296, 12777728, 19166592, 38333184]

約数ペア:

[(1, 38333184), (2, 19166592), (3, 12777728), (4, 9583296), (6, 6388864), (8, 4791648), (12, 3194432), (16, 2395824), (19, 2017536), (24, 1597216), (32, 1197912), (37, 1036032), (38, 1008768), (48, 798608), (57, 672512), (64, 598956), (71, 539904), (74, 518016), (76, 504384), (96, 399304), (111, 345344), (114, 336256), (128, 299478), (142, 269952), (148, 259008), (152, 252192), (192, 199652), (213, 179968), (222, 172672), (228, 168128), (256, 149739), (284, 134976), (296, 129504), (304, 126096), (384, 99826), (426, 89984), (444, 86336), (456, 84064), (568, 67488), (592, 64752), (608, 63048), (703, 54528), (768, 49913), (852, 44992), (888, 43168), (912, 42032), (1136, 33744), (1184, 32376), (1216, 31524), (1349, 28416), (1406, 27264), (1704, 22496), (1776, 21584), (1824, 21016), (2109, 18176), (2272, 16872), (2368, 16188), (2432, 15762), (2627, 14592), (2698, 14208), (2812, 13632), (3408, 11248), (3552, 10792), (3648, 10508), (4047, 9472), (4218, 9088), (4544, 8436), (4736, 8094), (4864, 7881), (5254, 7296), (5396, 7104), (5624, 6816)]