216546876

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 288

約数和(自身を含む): 733824000

約数和(自身を除く): 517277124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 49, 52, 57, 63, 71, 76, 78, 84, 91, 98, 114, 117, 126, 133, 142, 147, 156, 171, 182, 196, 213, 228, 234, 247, 252, 266, 273, 284, 294, 342, 343, 364, 399, 426, 441, 468, 494, 497, 532, 546, 588, 637, 639, 684, 686, 741, 798, 819, 852, 882, 923, 931, 988, 994, 1029, 1092, 1197, 1274, 1278, 1349, 1372, 1482, 1491, 1596, 1638, 1729, 1764, 1846, 1862, 1911, 1988, 2058, 2223, 2394, 2548, 2556, 2698, 2769, 2793, 2964, 2982, 3087, 3276, 3458, 3479, 3692, 3724, 3822, 4047, 4116, 4446, 4459, 4473, 4788, 5187, 5396, 5538, 5586, 5733, 5964, 6174, 6461, 6517, 6916, 6958, 7644, 8094, 8307, 8379, 8892, 8918, 8946, 9443, 10374, 10437, 11076, 11172, 11466, 12103, 12141, 12348, 12922, 13034, 13377, 13916, 15561, 16188, 16614, 16758, 17537, 17836, 17892, 18886, 19383, 19551, 20748, 20874, 22932, 24206, 24282, 24353, 25844, 26068, 26754, 28329, 31122, 31311, 33228, 33516, 35074, 36309, 37772, 38766, 39102, 40131, 41748, 45227, 48412, 48564, 48706, 52611, 53508, 56658, 58149, 58653, 62244, 62622, 66101, 70148, 72618, 73059, 77532, 78204, 80262, 84721, 84987, 90454, 97412, 105222, 108927, 113316, 116298, 117306, 122759, 125244, 132202, 135681, 145236, 146118, 157833, 160524, 169442, 169974, 180908, 198303, 210444, 217854, 219177, 232596, 234612, 245518, 254163, 264404, 271362, 292236, 315666, 316589, 338884, 339948, 368277, 396606, 407043, 435708, 438354, 462707, 491036, 508326, 542724, 594909, 631332, 633178, 736554, 762489, 793212, 814086, 859313, 876708, 925414, 949767, 1016652, 1104831, 1189818, 1266356, 1388121, 1473108, 1524978, 1628172, 1718626, 1850828, 1899534, 2209662, 2379636, 2577939, 2776242, 2849301, 3049956, 3437252, 3799068, 4164363, 4419324, 5155878, 5552484, 5698602, 6015191, 7733817, 8328726, 10311756, 11397204, 12030382, 15467634, 16657452, 18045573, 24060764, 30935268, 36091146, 54136719, 72182292, 108273438, 216546876]

約数ペア:

[(1, 216546876), (2, 108273438), (3, 72182292), (4, 54136719), (6, 36091146), (7, 30935268), (9, 24060764), (12, 18045573), (13, 16657452), (14, 15467634), (18, 12030382), (19, 11397204), (21, 10311756), (26, 8328726), (28, 7733817), (36, 6015191), (38, 5698602), (39, 5552484), (42, 5155878), (49, 4419324), (52, 4164363), (57, 3799068), (63, 3437252), (71, 3049956), (76, 2849301), (78, 2776242), (84, 2577939), (91, 2379636), (98, 2209662), (114, 1899534), (117, 1850828), (126, 1718626), (133, 1628172), (142, 1524978), (147, 1473108), (156, 1388121), (171, 1266356), (182, 1189818), (196, 1104831), (213, 1016652), (228, 949767), (234, 925414), (247, 876708), (252, 859313), (266, 814086), (273, 793212), (284, 762489), (294, 736554), (342, 633178), (343, 631332), (364, 594909), (399, 542724), (426, 508326), (441, 491036), (468, 462707), (494, 438354), (497, 435708), (532, 407043), (546, 396606), (588, 368277), (637, 339948), (639, 338884), (684, 316589), (686, 315666), (741, 292236), (798, 271362), (819, 264404), (852, 254163), (882, 245518), (923, 234612), (931, 232596), (988, 219177), (994, 217854), (1029, 210444), (1092, 198303), (1197, 180908), (1274, 169974), (1278, 169442), (1349, 160524), (1372, 157833), (1482, 146118), (1491, 145236), (1596, 135681), (1638, 132202), (1729, 125244), (1764, 122759), (1846, 117306), (1862, 116298), (1911, 113316), (1988, 108927), (2058, 105222), (2223, 97412), (2394, 90454), (2548, 84987), (2556, 84721), (2698, 80262), (2769, 78204), (2793, 77532), (2964, 73059), (2982, 72618), (3087, 70148), (3276, 66101), (3458, 62622), (3479, 62244), (3692, 58653), (3724, 58149), (3822, 56658), (4047, 53508), (4116, 52611), (4446, 48706), (4459, 48564), (4473, 48412), (4788, 45227), (5187, 41748), (5396, 40131), (5538, 39102), (5586, 38766), (5733, 37772), (5964, 36309), (6174, 35074), (6461, 33516), (6517, 33228), (6916, 31311), (6958, 31122), (7644, 28329), (8094, 26754), (8307, 26068), (8379, 25844), (8892, 24353), (8918, 24282), (8946, 24206), (9443, 22932), (10374, 20874), (10437, 20748), (11076, 19551), (11172, 19383), (11466, 18886), (12103, 17892), (12141, 17836), (12348, 17537), (12922, 16758), (13034, 16614), (13377, 16188), (13916, 15561)]