247604448

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4049}}^1$

素因数の和:4089

約数の個数: 144

約数和(自身を含む): 814438800

約数和(自身を除く): 566834352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 546, 588, 624, 637, 672, 728, 784, 1092, 1176, 1248, 1274, 1456, 1568, 1911, 2184, 2352, 2548, 2912, 3822, 4049, 4368, 4704, 5096, 7644, 8098, 8736, 10192, 12147, 15288, 16196, 20384, 24294, 28343, 30576, 32392, 48588, 52637, 56686, 61152, 64784, 85029, 97176, 105274, 113372, 129568, 157911, 170058, 194352, 198401, 210548, 226744, 315822, 340116, 368459, 388704, 396802, 421096, 453488, 595203, 631644, 680232, 736918, 793604, 842192, 906976, 1105377, 1190406, 1263288, 1360464, 1473836, 1587208, 1684384, 2210754, 2380812, 2526576, 2579213, 2720928, 2947672, 3174416, 4421508, 4761624, 5053152, 5158426, 5895344, 6348832, 7737639, 8843016, 9523248, 10316852, 11790688, 15475278, 17686032, 19046496, 20633704, 30950556, 35372064, 41267408, 61901112, 82534816, 123802224, 247604448]

約数ペア:

[(1, 247604448), (2, 123802224), (3, 82534816), (4, 61901112), (6, 41267408), (7, 35372064), (8, 30950556), (12, 20633704), (13, 19046496), (14, 17686032), (16, 15475278), (21, 11790688), (24, 10316852), (26, 9523248), (28, 8843016), (32, 7737639), (39, 6348832), (42, 5895344), (48, 5158426), (49, 5053152), (52, 4761624), (56, 4421508), (78, 3174416), (84, 2947672), (91, 2720928), (96, 2579213), (98, 2526576), (104, 2380812), (112, 2210754), (147, 1684384), (156, 1587208), (168, 1473836), (182, 1360464), (196, 1263288), (208, 1190406), (224, 1105377), (273, 906976), (294, 842192), (312, 793604), (336, 736918), (364, 680232), (392, 631644), (416, 595203), (546, 453488), (588, 421096), (624, 396802), (637, 388704), (672, 368459), (728, 340116), (784, 315822), (1092, 226744), (1176, 210548), (1248, 198401), (1274, 194352), (1456, 170058), (1568, 157911), (1911, 129568), (2184, 113372), (2352, 105274), (2548, 97176), (2912, 85029), (3822, 64784), (4049, 61152), (4368, 56686), (4704, 52637), (5096, 48588), (7644, 32392), (8098, 30576), (8736, 28343), (10192, 24294), (12147, 20384), (15288, 16196)]