254013888

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{389}}^1$

素因数の和:602

約数の個数: 112

約数和(自身を含む): 713232000

約数和(自身を除く): 459218112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 179, 192, 228, 304, 358, 389, 456, 537, 608, 716, 778, 912, 1074, 1167, 1216, 1432, 1556, 1824, 2148, 2334, 2864, 3112, 3401, 3648, 4296, 4668, 5728, 6224, 6802, 7391, 8592, 9336, 10203, 11456, 12448, 13604, 14782, 17184, 18672, 20406, 22173, 24896, 27208, 29564, 34368, 37344, 40812, 44346, 54416, 59128, 69631, 74688, 81624, 88692, 108832, 118256, 139262, 163248, 177384, 208893, 217664, 236512, 278524, 326496, 354768, 417786, 473024, 557048, 652992, 709536, 835572, 1114096, 1322989, 1419072, 1671144, 2228192, 2645978, 3342288, 3968967, 4456384, 5291956, 6684576, 7937934, 10583912, 13369152, 15875868, 21167824, 31751736, 42335648, 63503472, 84671296, 127006944, 254013888]

約数ペア:

[(1, 254013888), (2, 127006944), (3, 84671296), (4, 63503472), (6, 42335648), (8, 31751736), (12, 21167824), (16, 15875868), (19, 13369152), (24, 10583912), (32, 7937934), (38, 6684576), (48, 5291956), (57, 4456384), (64, 3968967), (76, 3342288), (96, 2645978), (114, 2228192), (152, 1671144), (179, 1419072), (192, 1322989), (228, 1114096), (304, 835572), (358, 709536), (389, 652992), (456, 557048), (537, 473024), (608, 417786), (716, 354768), (778, 326496), (912, 278524), (1074, 236512), (1167, 217664), (1216, 208893), (1432, 177384), (1556, 163248), (1824, 139262), (2148, 118256), (2334, 108832), (2864, 88692), (3112, 81624), (3401, 74688), (3648, 69631), (4296, 59128), (4668, 54416), (5728, 44346), (6224, 40812), (6802, 37344), (7391, 34368), (8592, 29564), (9336, 27208), (10203, 24896), (11456, 22173), (12448, 20406), (13604, 18672), (14782, 17184)]