251969184

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{15349}}^1$

素因数の和:15387

約数の個数: 96

約数和(自身を含む): 773640000

約数和(自身を除く): 521670816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 432, 456, 513, 608, 684, 864, 912, 1026, 1368, 1824, 2052, 2736, 4104, 5472, 8208, 15349, 16416, 30698, 46047, 61396, 92094, 122792, 138141, 184188, 245584, 276282, 291631, 368376, 414423, 491168, 552564, 583262, 736752, 828846, 874893, 1105128, 1166524, 1473504, 1657692, 1749786, 2210256, 2333048, 2624679, 3315384, 3499572, 4420512, 4666096, 5249358, 6630768, 6999144, 7874037, 9332192, 10498716, 13261536, 13998288, 15748074, 20997432, 27996576, 31496148, 41994864, 62992296, 83989728, 125984592, 251969184]

約数ペア:

[(1, 251969184), (2, 125984592), (3, 83989728), (4, 62992296), (6, 41994864), (8, 31496148), (9, 27996576), (12, 20997432), (16, 15748074), (18, 13998288), (19, 13261536), (24, 10498716), (27, 9332192), (32, 7874037), (36, 6999144), (38, 6630768), (48, 5249358), (54, 4666096), (57, 4420512), (72, 3499572), (76, 3315384), (96, 2624679), (108, 2333048), (114, 2210256), (144, 1749786), (152, 1657692), (171, 1473504), (216, 1166524), (228, 1105128), (288, 874893), (304, 828846), (342, 736752), (432, 583262), (456, 552564), (513, 491168), (608, 414423), (684, 368376), (864, 291631), (912, 276282), (1026, 245584), (1368, 184188), (1824, 138141), (2052, 122792), (2736, 92094), (4104, 61396), (5472, 46047), (8208, 30698), (15349, 16416)]