254410002

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:126

約数の個数: 192

約数和(自身を含む): 729001728

約数和(自身を除く): 474591726

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 37, 41, 42, 63, 66, 74, 77, 82, 99, 111, 121, 123, 126, 154, 198, 222, 231, 242, 246, 259, 287, 333, 363, 369, 407, 451, 462, 518, 574, 666, 693, 726, 738, 777, 814, 847, 861, 902, 1089, 1221, 1331, 1353, 1386, 1517, 1554, 1694, 1722, 2178, 2331, 2442, 2541, 2583, 2662, 2706, 2849, 3034, 3157, 3663, 3993, 4059, 4477, 4551, 4662, 4961, 5082, 5166, 5698, 6314, 7326, 7623, 7986, 8118, 8547, 8954, 9102, 9317, 9471, 9922, 10619, 11979, 13431, 13653, 14883, 15246, 16687, 17094, 18634, 18942, 21238, 23958, 25641, 26862, 27306, 27951, 28413, 29766, 31339, 31857, 33374, 34727, 40293, 44649, 49247, 50061, 51282, 54571, 55902, 56826, 62678, 63714, 69454, 80586, 83853, 89298, 94017, 95571, 98494, 100122, 104181, 109142, 116809, 147741, 150183, 163713, 167706, 183557, 188034, 191142, 208362, 233618, 282051, 295482, 300366, 312543, 327426, 344729, 350427, 367114, 381997, 443223, 491139, 550671, 564102, 625086, 689458, 700854, 763994, 886446, 982278, 1034187, 1051281, 1101342, 1145991, 1284899, 1652013, 2019127, 2068374, 2102562, 2291982, 2569798, 3102561, 3304026, 3437973, 3854697, 4038254, 6057381, 6205122, 6875946, 7709394, 11564091, 12114762, 14133889, 18172143, 23128182, 28267778, 36344286, 42401667, 84803334, 127205001, 254410002]

約数ペア:

[(1, 254410002), (2, 127205001), (3, 84803334), (6, 42401667), (7, 36344286), (9, 28267778), (11, 23128182), (14, 18172143), (18, 14133889), (21, 12114762), (22, 11564091), (33, 7709394), (37, 6875946), (41, 6205122), (42, 6057381), (63, 4038254), (66, 3854697), (74, 3437973), (77, 3304026), (82, 3102561), (99, 2569798), (111, 2291982), (121, 2102562), (123, 2068374), (126, 2019127), (154, 1652013), (198, 1284899), (222, 1145991), (231, 1101342), (242, 1051281), (246, 1034187), (259, 982278), (287, 886446), (333, 763994), (363, 700854), (369, 689458), (407, 625086), (451, 564102), (462, 550671), (518, 491139), (574, 443223), (666, 381997), (693, 367114), (726, 350427), (738, 344729), (777, 327426), (814, 312543), (847, 300366), (861, 295482), (902, 282051), (1089, 233618), (1221, 208362), (1331, 191142), (1353, 188034), (1386, 183557), (1517, 167706), (1554, 163713), (1694, 150183), (1722, 147741), (2178, 116809), (2331, 109142), (2442, 104181), (2541, 100122), (2583, 98494), (2662, 95571), (2706, 94017), (2849, 89298), (3034, 83853), (3157, 80586), (3663, 69454), (3993, 63714), (4059, 62678), (4477, 56826), (4551, 55902), (4662, 54571), (4961, 51282), (5082, 50061), (5166, 49247), (5698, 44649), (6314, 40293), (7326, 34727), (7623, 33374), (7986, 31857), (8118, 31339), (8547, 29766), (8954, 28413), (9102, 27951), (9317, 27306), (9471, 26862), (9922, 25641), (10619, 23958), (11979, 21238), (13431, 18942), (13653, 18634), (14883, 17094), (15246, 16687)]