1285103508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:354

約数の個数: 192

約数和(自身を含む): 3584673792

約数和(自身を除く): 2299570284

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 41, 51, 52, 53, 68, 78, 82, 102, 106, 123, 156, 159, 164, 204, 212, 221, 223, 246, 318, 442, 446, 492, 533, 636, 663, 669, 689, 697, 884, 892, 901, 1066, 1326, 1338, 1378, 1394, 1599, 1802, 2067, 2091, 2132, 2173, 2652, 2676, 2703, 2756, 2788, 2899, 3198, 3604, 3791, 4134, 4182, 4346, 5406, 5798, 6396, 6519, 7582, 8268, 8364, 8692, 8697, 9061, 9143, 10812, 11373, 11596, 11713, 11819, 13038, 15164, 17394, 18122, 18286, 22746, 23426, 23638, 26076, 27183, 27429, 28249, 34788, 35139, 35457, 36244, 36572, 36941, 45492, 46852, 47276, 49283, 54366, 54858, 56498, 70278, 70914, 73882, 84747, 98566, 108732, 109716, 110823, 112996, 118859, 140556, 141828, 147764, 147849, 153647, 155431, 169494, 197132, 200923, 221646, 237718, 295698, 307294, 310862, 338988, 356577, 401846, 443292, 460941, 466293, 475436, 480233, 484579, 591396, 602769, 614588, 621724, 713154, 803692, 921882, 932586, 960466, 969158, 1205538, 1426308, 1440699, 1453737, 1843764, 1865172, 1920932, 1938316, 2020603, 2411076, 2611999, 2881398, 2907474, 4041206, 5223998, 5762796, 5814948, 6061809, 6299527, 7835997, 8082412, 8237843, 10447996, 12123618, 12599054, 15671994, 16475686, 18898581, 24247236, 24713529, 25198108, 31343988, 32951372, 37797162, 49427058, 75594324, 98854116, 107091959, 214183918, 321275877, 428367836, 642551754, 1285103508]

約数ペア:

[(1, 1285103508), (2, 642551754), (3, 428367836), (4, 321275877), (6, 214183918), (12, 107091959), (13, 98854116), (17, 75594324), (26, 49427058), (34, 37797162), (39, 32951372), (41, 31343988), (51, 25198108), (52, 24713529), (53, 24247236), (68, 18898581), (78, 16475686), (82, 15671994), (102, 12599054), (106, 12123618), (123, 10447996), (156, 8237843), (159, 8082412), (164, 7835997), (204, 6299527), (212, 6061809), (221, 5814948), (223, 5762796), (246, 5223998), (318, 4041206), (442, 2907474), (446, 2881398), (492, 2611999), (533, 2411076), (636, 2020603), (663, 1938316), (669, 1920932), (689, 1865172), (697, 1843764), (884, 1453737), (892, 1440699), (901, 1426308), (1066, 1205538), (1326, 969158), (1338, 960466), (1378, 932586), (1394, 921882), (1599, 803692), (1802, 713154), (2067, 621724), (2091, 614588), (2132, 602769), (2173, 591396), (2652, 484579), (2676, 480233), (2703, 475436), (2756, 466293), (2788, 460941), (2899, 443292), (3198, 401846), (3604, 356577), (3791, 338988), (4134, 310862), (4182, 307294), (4346, 295698), (5406, 237718), (5798, 221646), (6396, 200923), (6519, 197132), (7582, 169494), (8268, 155431), (8364, 153647), (8692, 147849), (8697, 147764), (9061, 141828), (9143, 140556), (10812, 118859), (11373, 112996), (11596, 110823), (11713, 109716), (11819, 108732), (13038, 98566), (15164, 84747), (17394, 73882), (18122, 70914), (18286, 70278), (22746, 56498), (23426, 54858), (23638, 54366), (26076, 49283), (27183, 47276), (27429, 46852), (28249, 45492), (34788, 36941), (35139, 36572), (35457, 36244)]