284629728

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:285

約数の個数: 144

約数和(自身を含む): 811109376

約数和(自身を除く): 526479648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 43, 48, 57, 76, 86, 96, 114, 129, 152, 172, 191, 228, 258, 304, 344, 361, 382, 456, 516, 573, 608, 688, 722, 764, 817, 912, 1032, 1083, 1146, 1376, 1444, 1528, 1634, 1824, 2064, 2166, 2292, 2451, 2888, 3056, 3268, 3629, 4128, 4332, 4584, 4902, 5776, 6112, 6536, 7258, 8213, 8664, 9168, 9804, 10887, 11552, 13072, 14516, 15523, 16426, 17328, 18336, 19608, 21774, 24639, 26144, 29032, 31046, 32852, 34656, 39216, 43548, 46569, 49278, 58064, 62092, 65704, 68951, 78432, 87096, 93138, 98556, 116128, 124184, 131408, 137902, 156047, 174192, 186276, 197112, 206853, 248368, 262816, 275804, 312094, 348384, 372552, 394224, 413706, 468141, 496736, 551608, 624188, 745104, 788448, 827412, 936282, 1103216, 1248376, 1490208, 1654824, 1872564, 2206432, 2496752, 2964893, 3309648, 3745128, 4993504, 5929786, 6619296, 7490256, 8894679, 11859572, 14980512, 17789358, 23719144, 35578716, 47438288, 71157432, 94876576, 142314864, 284629728]

約数ペア:

[(1, 284629728), (2, 142314864), (3, 94876576), (4, 71157432), (6, 47438288), (8, 35578716), (12, 23719144), (16, 17789358), (19, 14980512), (24, 11859572), (32, 8894679), (38, 7490256), (43, 6619296), (48, 5929786), (57, 4993504), (76, 3745128), (86, 3309648), (96, 2964893), (114, 2496752), (129, 2206432), (152, 1872564), (172, 1654824), (191, 1490208), (228, 1248376), (258, 1103216), (304, 936282), (344, 827412), (361, 788448), (382, 745104), (456, 624188), (516, 551608), (573, 496736), (608, 468141), (688, 413706), (722, 394224), (764, 372552), (817, 348384), (912, 312094), (1032, 275804), (1083, 262816), (1146, 248368), (1376, 206853), (1444, 197112), (1528, 186276), (1634, 174192), (1824, 156047), (2064, 137902), (2166, 131408), (2292, 124184), (2451, 116128), (2888, 98556), (3056, 93138), (3268, 87096), (3629, 78432), (4128, 68951), (4332, 65704), (4584, 62092), (4902, 58064), (5776, 49278), (6112, 46569), (6536, 43548), (7258, 39216), (8213, 34656), (8664, 32852), (9168, 31046), (9804, 29032), (10887, 26144), (11552, 24639), (13072, 21774), (14516, 19608), (15523, 18336), (16426, 17328)]