228654972

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^3\times {\mathrm{59}}^1$

素因数の和:122

約数の個数: 216

約数和(自身を含む): 740703600

約数和(自身を除く): 512048628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 59, 63, 78, 84, 91, 98, 117, 118, 126, 147, 156, 169, 177, 182, 196, 234, 236, 252, 273, 294, 338, 354, 364, 413, 441, 468, 507, 531, 546, 588, 637, 676, 708, 767, 819, 826, 882, 1014, 1062, 1092, 1183, 1239, 1274, 1521, 1534, 1638, 1652, 1764, 1911, 2028, 2124, 2197, 2301, 2366, 2478, 2548, 2891, 3042, 3068, 3276, 3549, 3717, 3822, 4394, 4602, 4732, 4956, 5369, 5733, 5782, 6084, 6591, 6903, 7098, 7434, 7644, 8281, 8673, 8788, 9204, 9971, 10647, 10738, 11466, 11564, 13182, 13806, 14196, 14868, 15379, 16107, 16562, 17346, 19773, 19942, 21294, 21476, 22932, 24843, 26019, 26364, 27612, 29913, 30758, 32214, 33124, 34692, 37583, 39546, 39884, 42588, 46137, 48321, 49686, 52038, 59826, 61516, 64428, 69797, 74529, 75166, 79092, 89739, 92274, 96642, 99372, 104076, 107653, 112749, 119652, 129623, 138411, 139594, 149058, 150332, 179478, 184548, 193284, 209391, 215306, 225498, 259246, 276822, 279188, 298116, 322959, 338247, 358956, 388869, 418782, 430612, 450996, 488579, 518492, 553644, 628173, 645918, 676494, 777738, 837564, 907361, 968877, 977158, 1166607, 1256346, 1291836, 1352988, 1465737, 1555476, 1814722, 1937754, 1954316, 2333214, 2512692, 2722083, 2931474, 3629444, 3875508, 4397211, 4666428, 5444166, 5862948, 6351527, 8166249, 8794422, 10888332, 12703054, 16332498, 17588844, 19054581, 25406108, 32664996, 38109162, 57163743, 76218324, 114327486, 228654972]

約数ペア:

[(1, 228654972), (2, 114327486), (3, 76218324), (4, 57163743), (6, 38109162), (7, 32664996), (9, 25406108), (12, 19054581), (13, 17588844), (14, 16332498), (18, 12703054), (21, 10888332), (26, 8794422), (28, 8166249), (36, 6351527), (39, 5862948), (42, 5444166), (49, 4666428), (52, 4397211), (59, 3875508), (63, 3629444), (78, 2931474), (84, 2722083), (91, 2512692), (98, 2333214), (117, 1954316), (118, 1937754), (126, 1814722), (147, 1555476), (156, 1465737), (169, 1352988), (177, 1291836), (182, 1256346), (196, 1166607), (234, 977158), (236, 968877), (252, 907361), (273, 837564), (294, 777738), (338, 676494), (354, 645918), (364, 628173), (413, 553644), (441, 518492), (468, 488579), (507, 450996), (531, 430612), (546, 418782), (588, 388869), (637, 358956), (676, 338247), (708, 322959), (767, 298116), (819, 279188), (826, 276822), (882, 259246), (1014, 225498), (1062, 215306), (1092, 209391), (1183, 193284), (1239, 184548), (1274, 179478), (1521, 150332), (1534, 149058), (1638, 139594), (1652, 138411), (1764, 129623), (1911, 119652), (2028, 112749), (2124, 107653), (2197, 104076), (2301, 99372), (2366, 96642), (2478, 92274), (2548, 89739), (2891, 79092), (3042, 75166), (3068, 74529), (3276, 69797), (3549, 64428), (3717, 61516), (3822, 59826), (4394, 52038), (4602, 49686), (4732, 48321), (4956, 46137), (5369, 42588), (5733, 39884), (5782, 39546), (6084, 37583), (6591, 34692), (6903, 33124), (7098, 32214), (7434, 30758), (7644, 29913), (8281, 27612), (8673, 26364), (8788, 26019), (9204, 24843), (9971, 22932), (10647, 21476), (10738, 21294), (11466, 19942), (11564, 19773), (13182, 17346), (13806, 16562), (14196, 16107), (14868, 15379)]