2420043444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{1217}}^1$

素因数の和:1854

約数の個数: 144

約数和(自身を含む): 7547624448

約数和(自身を除く): 5127581004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 607, 819, 1092, 1214, 1217, 1638, 1821, 2428, 2434, 3276, 3642, 3651, 4249, 4868, 5463, 7284, 7302, 7891, 8498, 8519, 10926, 10953, 12747, 14604, 15782, 15821, 16996, 17038, 21852, 21906, 23673, 25494, 25557, 31564, 31642, 34076, 38241, 43812, 47346, 47463, 50988, 51114, 55237, 63284, 71019, 76482, 76671, 94692, 94926, 102228, 110474, 110747, 142038, 142389, 152964, 153342, 165711, 189852, 220948, 221494, 284076, 284778, 306684, 331422, 332241, 442988, 497133, 569556, 662844, 664482, 738719, 994266, 996723, 1328964, 1477438, 1988532, 1993446, 2216157, 2954876, 3986892, 4432314, 5171033, 6648471, 8864628, 9603347, 10342066, 13296942, 15513099, 19206694, 20684132, 26593884, 28810041, 31026198, 38413388, 46539297, 57620082, 62052396, 67223429, 86430123, 93078594, 115240164, 134446858, 172860246, 186157188, 201670287, 268893716, 345720492, 403340574, 605010861, 806681148, 1210021722, 2420043444]

約数ペア:

[(1, 2420043444), (2, 1210021722), (3, 806681148), (4, 605010861), (6, 403340574), (7, 345720492), (9, 268893716), (12, 201670287), (13, 186157188), (14, 172860246), (18, 134446858), (21, 115240164), (26, 93078594), (28, 86430123), (36, 67223429), (39, 62052396), (42, 57620082), (52, 46539297), (63, 38413388), (78, 31026198), (84, 28810041), (91, 26593884), (117, 20684132), (126, 19206694), (156, 15513099), (182, 13296942), (234, 10342066), (252, 9603347), (273, 8864628), (364, 6648471), (468, 5171033), (546, 4432314), (607, 3986892), (819, 2954876), (1092, 2216157), (1214, 1993446), (1217, 1988532), (1638, 1477438), (1821, 1328964), (2428, 996723), (2434, 994266), (3276, 738719), (3642, 664482), (3651, 662844), (4249, 569556), (4868, 497133), (5463, 442988), (7284, 332241), (7302, 331422), (7891, 306684), (8498, 284778), (8519, 284076), (10926, 221494), (10953, 220948), (12747, 189852), (14604, 165711), (15782, 153342), (15821, 152964), (16996, 142389), (17038, 142038), (21852, 110747), (21906, 110474), (23673, 102228), (25494, 94926), (25557, 94692), (31564, 76671), (31642, 76482), (34076, 71019), (38241, 63284), (43812, 55237), (47346, 51114), (47463, 50988)]