870838452

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:364

約数の個数: 180

約数和(自身を含む): 2539153540

約数和(自身を除く): 1668315088

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 97, 99, 108, 121, 132, 162, 194, 198, 229, 242, 291, 297, 324, 363, 388, 396, 458, 484, 582, 594, 687, 726, 873, 891, 916, 1067, 1089, 1164, 1188, 1374, 1452, 1746, 1782, 2061, 2134, 2178, 2519, 2619, 2748, 3201, 3267, 3492, 3564, 4122, 4268, 4356, 5038, 5238, 6183, 6402, 6534, 7557, 7857, 8244, 9603, 9801, 10076, 10476, 11737, 12366, 12804, 13068, 15114, 15714, 18549, 19206, 19602, 22213, 22671, 23474, 24732, 27709, 28809, 30228, 31428, 35211, 37098, 38412, 39204, 44426, 45342, 46948, 55418, 57618, 66639, 68013, 70422, 74196, 83127, 86427, 88852, 90684, 105633, 110836, 115236, 133278, 136026, 140844, 166254, 172854, 199917, 204039, 211266, 244343, 249381, 266556, 272052, 316899, 332508, 345708, 399834, 408078, 422532, 488686, 498762, 599751, 633798, 733029, 748143, 799668, 816156, 950697, 977372, 997524, 1199502, 1267596, 1466058, 1496286, 1799253, 1901394, 2199087, 2244429, 2399004, 2687773, 2932116, 2992572, 3598506, 3802788, 4398174, 4488858, 5375546, 6597261, 7197012, 8063319, 8796348, 8977716, 10751092, 13194522, 16126638, 19791783, 24189957, 26389044, 32253276, 39583566, 48379914, 72569871, 79167132, 96759828, 145139742, 217709613, 290279484, 435419226, 870838452]

約数ペア:

[(1, 870838452), (2, 435419226), (3, 290279484), (4, 217709613), (6, 145139742), (9, 96759828), (11, 79167132), (12, 72569871), (18, 48379914), (22, 39583566), (27, 32253276), (33, 26389044), (36, 24189957), (44, 19791783), (54, 16126638), (66, 13194522), (81, 10751092), (97, 8977716), (99, 8796348), (108, 8063319), (121, 7197012), (132, 6597261), (162, 5375546), (194, 4488858), (198, 4398174), (229, 3802788), (242, 3598506), (291, 2992572), (297, 2932116), (324, 2687773), (363, 2399004), (388, 2244429), (396, 2199087), (458, 1901394), (484, 1799253), (582, 1496286), (594, 1466058), (687, 1267596), (726, 1199502), (873, 997524), (891, 977372), (916, 950697), (1067, 816156), (1089, 799668), (1164, 748143), (1188, 733029), (1374, 633798), (1452, 599751), (1746, 498762), (1782, 488686), (2061, 422532), (2134, 408078), (2178, 399834), (2519, 345708), (2619, 332508), (2748, 316899), (3201, 272052), (3267, 266556), (3492, 249381), (3564, 244343), (4122, 211266), (4268, 204039), (4356, 199917), (5038, 172854), (5238, 166254), (6183, 140844), (6402, 136026), (6534, 133278), (7557, 115236), (7857, 110836), (8244, 105633), (9603, 90684), (9801, 88852), (10076, 86427), (10476, 83127), (11737, 74196), (12366, 70422), (12804, 68013), (13068, 66639), (15114, 57618), (15714, 55418), (18549, 46948), (19206, 45342), (19602, 44426), (22213, 39204), (22671, 38412), (23474, 37098), (24732, 35211), (27709, 31428), (28809, 30228)]