252824184

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:258

約数の個数: 144

約数和(自身を含む): 738195120

約数和(自身を除く): 485370936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 71, 72, 76, 114, 137, 142, 152, 171, 213, 228, 274, 284, 342, 361, 411, 426, 456, 548, 568, 639, 684, 722, 822, 852, 1083, 1096, 1233, 1278, 1349, 1368, 1444, 1644, 1704, 2166, 2466, 2556, 2603, 2698, 2888, 3249, 3288, 4047, 4332, 4932, 5112, 5206, 5396, 6498, 7809, 8094, 8664, 9727, 9864, 10412, 10792, 12141, 12996, 15618, 16188, 19454, 20824, 23427, 24282, 25631, 25992, 29181, 31236, 32376, 38908, 46854, 48564, 49457, 51262, 58362, 62472, 76893, 77816, 87543, 93708, 97128, 98914, 102524, 116724, 148371, 153786, 175086, 184813, 187416, 197828, 205048, 230679, 233448, 296742, 307572, 350172, 369626, 395656, 445113, 461358, 554439, 593484, 615144, 700344, 739252, 890226, 922716, 1108878, 1186968, 1478504, 1663317, 1780452, 1845432, 2217756, 3326634, 3511447, 3560904, 4435512, 6653268, 7022894, 10534341, 13306536, 14045788, 21068682, 28091576, 31603023, 42137364, 63206046, 84274728, 126412092, 252824184]

約数ペア:

[(1, 252824184), (2, 126412092), (3, 84274728), (4, 63206046), (6, 42137364), (8, 31603023), (9, 28091576), (12, 21068682), (18, 14045788), (19, 13306536), (24, 10534341), (36, 7022894), (38, 6653268), (57, 4435512), (71, 3560904), (72, 3511447), (76, 3326634), (114, 2217756), (137, 1845432), (142, 1780452), (152, 1663317), (171, 1478504), (213, 1186968), (228, 1108878), (274, 922716), (284, 890226), (342, 739252), (361, 700344), (411, 615144), (426, 593484), (456, 554439), (548, 461358), (568, 445113), (639, 395656), (684, 369626), (722, 350172), (822, 307572), (852, 296742), (1083, 233448), (1096, 230679), (1233, 205048), (1278, 197828), (1349, 187416), (1368, 184813), (1444, 175086), (1644, 153786), (1704, 148371), (2166, 116724), (2466, 102524), (2556, 98914), (2603, 97128), (2698, 93708), (2888, 87543), (3249, 77816), (3288, 76893), (4047, 62472), (4332, 58362), (4932, 51262), (5112, 49457), (5206, 48564), (5396, 46854), (6498, 38908), (7809, 32376), (8094, 31236), (8664, 29181), (9727, 25992), (9864, 25631), (10412, 24282), (10792, 23427), (12141, 20824), (12996, 19454), (15618, 16188)]