244967268

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:546

約数の個数: 144

約数和(自身を含む): 727520640

約数和(自身を除く): 482553372

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 73, 78, 84, 91, 98, 146, 147, 156, 182, 196, 219, 273, 292, 294, 364, 438, 439, 511, 546, 588, 637, 876, 878, 949, 1022, 1092, 1274, 1317, 1533, 1756, 1898, 1911, 2044, 2548, 2634, 2847, 3066, 3073, 3577, 3796, 3822, 5268, 5694, 5707, 6132, 6146, 6643, 7154, 7644, 9219, 10731, 11388, 11414, 12292, 13286, 14308, 17121, 18438, 19929, 21462, 21511, 22828, 26572, 32047, 34242, 36876, 39858, 39949, 42924, 43022, 46501, 64094, 64533, 68484, 79716, 79898, 86044, 93002, 96141, 119847, 128188, 129066, 139503, 159796, 186004, 192282, 224329, 239694, 258132, 279006, 279643, 384564, 416611, 448658, 479388, 558012, 559286, 672987, 833222, 838929, 897316, 1118572, 1249833, 1345974, 1570303, 1666444, 1677858, 2499666, 2691948, 2916277, 3140606, 3355716, 4710909, 4999332, 5832554, 6281212, 8748831, 9421818, 11665108, 17497662, 18843636, 20413939, 34995324, 40827878, 61241817, 81655756, 122483634, 244967268]

約数ペア:

[(1, 244967268), (2, 122483634), (3, 81655756), (4, 61241817), (6, 40827878), (7, 34995324), (12, 20413939), (13, 18843636), (14, 17497662), (21, 11665108), (26, 9421818), (28, 8748831), (39, 6281212), (42, 5832554), (49, 4999332), (52, 4710909), (73, 3355716), (78, 3140606), (84, 2916277), (91, 2691948), (98, 2499666), (146, 1677858), (147, 1666444), (156, 1570303), (182, 1345974), (196, 1249833), (219, 1118572), (273, 897316), (292, 838929), (294, 833222), (364, 672987), (438, 559286), (439, 558012), (511, 479388), (546, 448658), (588, 416611), (637, 384564), (876, 279643), (878, 279006), (949, 258132), (1022, 239694), (1092, 224329), (1274, 192282), (1317, 186004), (1533, 159796), (1756, 139503), (1898, 129066), (1911, 128188), (2044, 119847), (2548, 96141), (2634, 93002), (2847, 86044), (3066, 79898), (3073, 79716), (3577, 68484), (3796, 64533), (3822, 64094), (5268, 46501), (5694, 43022), (5707, 42924), (6132, 39949), (6146, 39858), (6643, 36876), (7154, 34242), (7644, 32047), (9219, 26572), (10731, 22828), (11388, 21511), (11414, 21462), (12292, 19929), (13286, 18438), (14308, 17121)]