2278767708

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:513

約数の個数: 192

約数和(自身を含む): 6914181120

約数和(自身を除く): 4635413412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 73, 84, 108, 126, 146, 157, 189, 219, 252, 263, 292, 314, 378, 438, 471, 511, 526, 628, 657, 756, 789, 876, 942, 1022, 1052, 1099, 1314, 1413, 1533, 1578, 1841, 1884, 1971, 2044, 2198, 2367, 2628, 2826, 3066, 3156, 3297, 3682, 3942, 4239, 4396, 4599, 4734, 5523, 5652, 6132, 6594, 7101, 7364, 7884, 8478, 9198, 9468, 9891, 11046, 11461, 13188, 13797, 14202, 16569, 16956, 18396, 19199, 19782, 22092, 22922, 27594, 28404, 29673, 33138, 34383, 38398, 39564, 41291, 45844, 49707, 55188, 57597, 59346, 66276, 68766, 76796, 80227, 82582, 99414, 103149, 115194, 118692, 123873, 134393, 137532, 160454, 165164, 172791, 198828, 206298, 230388, 240681, 247746, 268786, 289037, 309447, 320908, 345582, 371619, 403179, 412596, 481362, 495492, 518373, 537572, 578074, 618894, 691164, 722043, 743238, 806358, 867111, 962724, 1036746, 1114857, 1156148, 1209537, 1237788, 1444086, 1486476, 1612716, 1734222, 2073492, 2166129, 2229714, 2419074, 2601333, 2888172, 3014243, 3468444, 3628611, 4332258, 4459428, 4838148, 5202666, 6028486, 7257222, 7803999, 8664516, 9042729, 10405332, 12056972, 14514444, 15607998, 18085458, 21099701, 27128187, 31215996, 36170916, 42199402, 54256374, 63299103, 81384561, 84398804, 108512748, 126598206, 162769122, 189897309, 253196412, 325538244, 379794618, 569691927, 759589236, 1139383854, 2278767708]

約数ペア:

[(1, 2278767708), (2, 1139383854), (3, 759589236), (4, 569691927), (6, 379794618), (7, 325538244), (9, 253196412), (12, 189897309), (14, 162769122), (18, 126598206), (21, 108512748), (27, 84398804), (28, 81384561), (36, 63299103), (42, 54256374), (54, 42199402), (63, 36170916), (73, 31215996), (84, 27128187), (108, 21099701), (126, 18085458), (146, 15607998), (157, 14514444), (189, 12056972), (219, 10405332), (252, 9042729), (263, 8664516), (292, 7803999), (314, 7257222), (378, 6028486), (438, 5202666), (471, 4838148), (511, 4459428), (526, 4332258), (628, 3628611), (657, 3468444), (756, 3014243), (789, 2888172), (876, 2601333), (942, 2419074), (1022, 2229714), (1052, 2166129), (1099, 2073492), (1314, 1734222), (1413, 1612716), (1533, 1486476), (1578, 1444086), (1841, 1237788), (1884, 1209537), (1971, 1156148), (2044, 1114857), (2198, 1036746), (2367, 962724), (2628, 867111), (2826, 806358), (3066, 743238), (3156, 722043), (3297, 691164), (3682, 618894), (3942, 578074), (4239, 537572), (4396, 518373), (4599, 495492), (4734, 481362), (5523, 412596), (5652, 403179), (6132, 371619), (6594, 345582), (7101, 320908), (7364, 309447), (7884, 289037), (8478, 268786), (9198, 247746), (9468, 240681), (9891, 230388), (11046, 206298), (11461, 198828), (13188, 172791), (13797, 165164), (14202, 160454), (16569, 137532), (16956, 134393), (18396, 123873), (19199, 118692), (19782, 115194), (22092, 103149), (22922, 99414), (27594, 82582), (28404, 80227), (29673, 76796), (33138, 68766), (34383, 66276), (38398, 59346), (39564, 57597), (41291, 55188), (45844, 49707)]