248836770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1321}}^1$

素因数の和:1377

約数の個数: 192

約数和(自身を含む): 831527424

約数和(自身を除く): 582690654

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 23, 26, 30, 35, 39, 42, 45, 46, 63, 65, 69, 70, 78, 90, 91, 105, 115, 117, 126, 130, 138, 161, 182, 195, 207, 210, 230, 234, 273, 299, 315, 322, 345, 390, 414, 455, 483, 546, 585, 598, 630, 690, 805, 819, 897, 910, 966, 1035, 1170, 1321, 1365, 1449, 1495, 1610, 1638, 1794, 2070, 2093, 2415, 2642, 2691, 2730, 2898, 2990, 3963, 4095, 4186, 4485, 4830, 5382, 6279, 6605, 7245, 7926, 8190, 8970, 9247, 10465, 11889, 12558, 13210, 13455, 14490, 17173, 18494, 18837, 19815, 20930, 23778, 26910, 27741, 30383, 31395, 34346, 37674, 39630, 46235, 51519, 55482, 59445, 60766, 62790, 83223, 85865, 91149, 92470, 94185, 103038, 118890, 120211, 138705, 151915, 154557, 166446, 171730, 182298, 188370, 212681, 240422, 257595, 273447, 277410, 303830, 309114, 360633, 394979, 416115, 425362, 455745, 515190, 546894, 601055, 638043, 721266, 772785, 789958, 832230, 911490, 1063405, 1081899, 1184937, 1202110, 1276086, 1367235, 1545570, 1803165, 1914129, 1974895, 2126810, 2163798, 2369874, 2734470, 2764853, 3190215, 3554811, 3606330, 3828258, 3949790, 5409495, 5529706, 5924685, 6380430, 7109622, 8294559, 9570645, 10818990, 11849370, 13824265, 16589118, 17774055, 19141290, 24883677, 27648530, 35548110, 41472795, 49767354, 82945590, 124418385, 248836770]

約数ペア:

[(1, 248836770), (2, 124418385), (3, 82945590), (5, 49767354), (6, 41472795), (7, 35548110), (9, 27648530), (10, 24883677), (13, 19141290), (14, 17774055), (15, 16589118), (18, 13824265), (21, 11849370), (23, 10818990), (26, 9570645), (30, 8294559), (35, 7109622), (39, 6380430), (42, 5924685), (45, 5529706), (46, 5409495), (63, 3949790), (65, 3828258), (69, 3606330), (70, 3554811), (78, 3190215), (90, 2764853), (91, 2734470), (105, 2369874), (115, 2163798), (117, 2126810), (126, 1974895), (130, 1914129), (138, 1803165), (161, 1545570), (182, 1367235), (195, 1276086), (207, 1202110), (210, 1184937), (230, 1081899), (234, 1063405), (273, 911490), (299, 832230), (315, 789958), (322, 772785), (345, 721266), (390, 638043), (414, 601055), (455, 546894), (483, 515190), (546, 455745), (585, 425362), (598, 416115), (630, 394979), (690, 360633), (805, 309114), (819, 303830), (897, 277410), (910, 273447), (966, 257595), (1035, 240422), (1170, 212681), (1321, 188370), (1365, 182298), (1449, 171730), (1495, 166446), (1610, 154557), (1638, 151915), (1794, 138705), (2070, 120211), (2093, 118890), (2415, 103038), (2642, 94185), (2691, 92470), (2730, 91149), (2898, 85865), (2990, 83223), (3963, 62790), (4095, 60766), (4186, 59445), (4485, 55482), (4830, 51519), (5382, 46235), (6279, 39630), (6605, 37674), (7245, 34346), (7926, 31395), (8190, 30383), (8970, 27741), (9247, 26910), (10465, 23778), (11889, 20930), (12558, 19815), (13210, 18837), (13455, 18494), (14490, 17173)]