428944608

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1823}}^1$

素因数の和:1901

約数の個数: 144

約数和(自身を含む): 1314593280

約数和(自身を除く): 885648672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 43, 48, 57, 72, 76, 86, 96, 114, 129, 144, 152, 171, 172, 228, 258, 288, 304, 342, 344, 387, 456, 516, 608, 684, 688, 774, 817, 912, 1032, 1368, 1376, 1548, 1634, 1823, 1824, 2064, 2451, 2736, 3096, 3268, 3646, 4128, 4902, 5469, 5472, 6192, 6536, 7292, 7353, 9804, 10938, 12384, 13072, 14584, 14706, 16407, 19608, 21876, 26144, 29168, 29412, 32814, 34637, 39216, 43752, 58336, 58824, 65628, 69274, 78389, 78432, 87504, 103911, 117648, 131256, 138548, 156778, 175008, 207822, 235167, 235296, 262512, 277096, 311733, 313556, 415644, 470334, 525024, 554192, 623466, 627112, 705501, 831288, 940668, 1108384, 1246932, 1254224, 1411002, 1489391, 1662576, 1881336, 2493864, 2508448, 2822004, 2978782, 3325152, 3762672, 4468173, 4987728, 5644008, 5957564, 7525344, 8936346, 9975456, 11288016, 11915128, 13404519, 17872692, 22576032, 23830256, 26809038, 35745384, 47660512, 53618076, 71490768, 107236152, 142981536, 214472304, 428944608]

約数ペア:

[(1, 428944608), (2, 214472304), (3, 142981536), (4, 107236152), (6, 71490768), (8, 53618076), (9, 47660512), (12, 35745384), (16, 26809038), (18, 23830256), (19, 22576032), (24, 17872692), (32, 13404519), (36, 11915128), (38, 11288016), (43, 9975456), (48, 8936346), (57, 7525344), (72, 5957564), (76, 5644008), (86, 4987728), (96, 4468173), (114, 3762672), (129, 3325152), (144, 2978782), (152, 2822004), (171, 2508448), (172, 2493864), (228, 1881336), (258, 1662576), (288, 1489391), (304, 1411002), (342, 1254224), (344, 1246932), (387, 1108384), (456, 940668), (516, 831288), (608, 705501), (684, 627112), (688, 623466), (774, 554192), (817, 525024), (912, 470334), (1032, 415644), (1368, 313556), (1376, 311733), (1548, 277096), (1634, 262512), (1823, 235296), (1824, 235167), (2064, 207822), (2451, 175008), (2736, 156778), (3096, 138548), (3268, 131256), (3646, 117648), (4128, 103911), (4902, 87504), (5469, 78432), (5472, 78389), (6192, 69274), (6536, 65628), (7292, 58824), (7353, 58336), (9804, 43752), (10938, 39216), (12384, 34637), (13072, 32814), (14584, 29412), (14706, 29168), (16407, 26144), (19608, 21876)]