215910072

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3221}}^1$

素因数の和:3266

約数の個数: 144

約数和(自身を含む): 716250600

約数和(自身を除く): 500340528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 49, 56, 57, 63, 72, 76, 84, 98, 114, 126, 133, 147, 152, 168, 171, 196, 228, 252, 266, 294, 342, 392, 399, 441, 456, 504, 532, 588, 684, 798, 882, 931, 1064, 1176, 1197, 1368, 1596, 1764, 1862, 2394, 2793, 3192, 3221, 3528, 3724, 4788, 5586, 6442, 7448, 8379, 9576, 9663, 11172, 12884, 16758, 19326, 22344, 22547, 25768, 28989, 33516, 38652, 45094, 57978, 61199, 67032, 67641, 77304, 90188, 115956, 122398, 135282, 157829, 180376, 183597, 202923, 231912, 244796, 270564, 315658, 367194, 405846, 428393, 473487, 489592, 541128, 550791, 631316, 734388, 811692, 856786, 946974, 1101582, 1262632, 1285179, 1420461, 1468776, 1623384, 1713572, 1893948, 2203164, 2570358, 2840922, 2998751, 3427144, 3787896, 3855537, 4406328, 5140716, 5681844, 5997502, 7711074, 8996253, 10281432, 11363688, 11995004, 15422148, 17992506, 23990008, 26988759, 30844296, 35985012, 53977518, 71970024, 107955036, 215910072]

約数ペア:

[(1, 215910072), (2, 107955036), (3, 71970024), (4, 53977518), (6, 35985012), (7, 30844296), (8, 26988759), (9, 23990008), (12, 17992506), (14, 15422148), (18, 11995004), (19, 11363688), (21, 10281432), (24, 8996253), (28, 7711074), (36, 5997502), (38, 5681844), (42, 5140716), (49, 4406328), (56, 3855537), (57, 3787896), (63, 3427144), (72, 2998751), (76, 2840922), (84, 2570358), (98, 2203164), (114, 1893948), (126, 1713572), (133, 1623384), (147, 1468776), (152, 1420461), (168, 1285179), (171, 1262632), (196, 1101582), (228, 946974), (252, 856786), (266, 811692), (294, 734388), (342, 631316), (392, 550791), (399, 541128), (441, 489592), (456, 473487), (504, 428393), (532, 405846), (588, 367194), (684, 315658), (798, 270564), (882, 244796), (931, 231912), (1064, 202923), (1176, 183597), (1197, 180376), (1368, 157829), (1596, 135282), (1764, 122398), (1862, 115956), (2394, 90188), (2793, 77304), (3192, 67641), (3221, 67032), (3528, 61199), (3724, 57978), (4788, 45094), (5586, 38652), (6442, 33516), (7448, 28989), (8379, 25768), (9576, 22547), (9663, 22344), (11172, 19326), (12884, 16758)]