171456912

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:264

約数の個数: 240

約数和(自身を含む): 574129920

約数和(自身を除く): 402673008

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 33, 36, 38, 44, 48, 54, 57, 66, 72, 76, 81, 88, 99, 108, 114, 132, 144, 152, 162, 171, 176, 198, 209, 211, 216, 228, 243, 264, 297, 304, 324, 342, 396, 418, 422, 432, 456, 486, 513, 528, 594, 627, 633, 648, 684, 792, 836, 844, 891, 912, 972, 1026, 1188, 1254, 1266, 1296, 1368, 1539, 1584, 1672, 1688, 1782, 1881, 1899, 1944, 2052, 2321, 2376, 2508, 2532, 2673, 2736, 3078, 3344, 3376, 3564, 3762, 3798, 3888, 4009, 4104, 4617, 4642, 4752, 5016, 5064, 5346, 5643, 5697, 6156, 6963, 7128, 7524, 7596, 8018, 8208, 9234, 9284, 10032, 10128, 10692, 11286, 11394, 12027, 12312, 13926, 14256, 15048, 15192, 16036, 16929, 17091, 18468, 18568, 20889, 21384, 22572, 22788, 24054, 24624, 27852, 30096, 30384, 32072, 33858, 34182, 36081, 36936, 37136, 41778, 42768, 44099, 45144, 45576, 48108, 50787, 51273, 55704, 62667, 64144, 67716, 68364, 72162, 73872, 83556, 88198, 90288, 91152, 96216, 101574, 102546, 108243, 111408, 125334, 132297, 135432, 136728, 144324, 167112, 176396, 188001, 192432, 203148, 205092, 216486, 250668, 264594, 270864, 273456, 288648, 324729, 334224, 352792, 376002, 396891, 406296, 410184, 432972, 501336, 529188, 564003, 577296, 649458, 705584, 752004, 793782, 812592, 820368, 865944, 974187, 1002672, 1058376, 1128006, 1190673, 1298916, 1504008, 1587564, 1731888, 1948374, 2116752, 2256012, 2381346, 2597832, 3008016, 3175128, 3572019, 3896748, 4512024, 4762692, 5195664, 6350256, 7144038, 7793496, 9024048, 9525384, 10716057, 14288076, 15586992, 19050768, 21432114, 28576152, 42864228, 57152304, 85728456, 171456912]

約数ペア:

[(1, 171456912), (2, 85728456), (3, 57152304), (4, 42864228), (6, 28576152), (8, 21432114), (9, 19050768), (11, 15586992), (12, 14288076), (16, 10716057), (18, 9525384), (19, 9024048), (22, 7793496), (24, 7144038), (27, 6350256), (33, 5195664), (36, 4762692), (38, 4512024), (44, 3896748), (48, 3572019), (54, 3175128), (57, 3008016), (66, 2597832), (72, 2381346), (76, 2256012), (81, 2116752), (88, 1948374), (99, 1731888), (108, 1587564), (114, 1504008), (132, 1298916), (144, 1190673), (152, 1128006), (162, 1058376), (171, 1002672), (176, 974187), (198, 865944), (209, 820368), (211, 812592), (216, 793782), (228, 752004), (243, 705584), (264, 649458), (297, 577296), (304, 564003), (324, 529188), (342, 501336), (396, 432972), (418, 410184), (422, 406296), (432, 396891), (456, 376002), (486, 352792), (513, 334224), (528, 324729), (594, 288648), (627, 273456), (633, 270864), (648, 264594), (684, 250668), (792, 216486), (836, 205092), (844, 203148), (891, 192432), (912, 188001), (972, 176396), (1026, 167112), (1188, 144324), (1254, 136728), (1266, 135432), (1296, 132297), (1368, 125334), (1539, 111408), (1584, 108243), (1672, 102546), (1688, 101574), (1782, 96216), (1881, 91152), (1899, 90288), (1944, 88198), (2052, 83556), (2321, 73872), (2376, 72162), (2508, 68364), (2532, 67716), (2673, 64144), (2736, 62667), (3078, 55704), (3344, 51273), (3376, 50787), (3564, 48108), (3762, 45576), (3798, 45144), (3888, 44099), (4009, 42768), (4104, 41778), (4617, 37136), (4642, 36936), (4752, 36081), (5016, 34182), (5064, 33858), (5346, 32072), (5643, 30384), (5697, 30096), (6156, 27852), (6963, 24624), (7128, 24054), (7524, 22788), (7596, 22572), (8018, 21384), (8208, 20889), (9234, 18568), (9284, 18468), (10032, 17091), (10128, 16929), (10692, 16036), (11286, 15192), (11394, 15048), (12027, 14256), (12312, 13926)]