248628672

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{25391}}^1$

素因数の和:25426

約数の個数: 84

約数和(自身を含む): 754599456

約数和(自身を除く): 505970784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 136, 144, 153, 192, 204, 272, 288, 306, 408, 544, 576, 612, 816, 1088, 1224, 1632, 2448, 3264, 4896, 9792, 25391, 50782, 76173, 101564, 152346, 203128, 228519, 304692, 406256, 431647, 457038, 609384, 812512, 863294, 914076, 1218768, 1294941, 1625024, 1726588, 1828152, 2437536, 2589882, 3453176, 3656304, 3884823, 4875072, 5179764, 6906352, 7312608, 7769646, 10359528, 13812704, 14625216, 15539292, 20719056, 27625408, 31078584, 41438112, 62157168, 82876224, 124314336, 248628672]

約数ペア:

[(1, 248628672), (2, 124314336), (3, 82876224), (4, 62157168), (6, 41438112), (8, 31078584), (9, 27625408), (12, 20719056), (16, 15539292), (17, 14625216), (18, 13812704), (24, 10359528), (32, 7769646), (34, 7312608), (36, 6906352), (48, 5179764), (51, 4875072), (64, 3884823), (68, 3656304), (72, 3453176), (96, 2589882), (102, 2437536), (136, 1828152), (144, 1726588), (153, 1625024), (192, 1294941), (204, 1218768), (272, 914076), (288, 863294), (306, 812512), (408, 609384), (544, 457038), (576, 431647), (612, 406256), (816, 304692), (1088, 228519), (1224, 203128), (1632, 152346), (2448, 101564), (3264, 76173), (4896, 50782), (9792, 25391)]