216870938568

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{2339}}^1$

素因数の和:2673

約数の個数: 256

約数和(自身を含む): 635102208000

約数和(自身を除く): 418231269432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 61, 62, 72, 93, 108, 122, 124, 183, 186, 216, 227, 244, 248, 279, 366, 372, 454, 488, 549, 558, 681, 732, 744, 837, 908, 1098, 1116, 1362, 1464, 1647, 1674, 1816, 1891, 2043, 2196, 2232, 2339, 2724, 3294, 3348, 3782, 4086, 4392, 4678, 5448, 5673, 6129, 6588, 6696, 7017, 7037, 7564, 8172, 9356, 11346, 12258, 13176, 13847, 14034, 14074, 15128, 16344, 17019, 18712, 21051, 21111, 22692, 24516, 27694, 28068, 28148, 34038, 41541, 42102, 42222, 45384, 49032, 51057, 55388, 56136, 56296, 63153, 63333, 68076, 72509, 83082, 84204, 84444, 102114, 110776, 124623, 126306, 126666, 136152, 142679, 145018, 166164, 168408, 168888, 189999, 204228, 217527, 249246, 252612, 253332, 285358, 290036, 332328, 373869, 379998, 408456, 428037, 429257, 435054, 498492, 505224, 506664, 530953, 570716, 580072, 652581, 747738, 759996, 856074, 858514, 870108, 996984, 1061906, 1141432, 1284111, 1287771, 1305162, 1495476, 1519992, 1592859, 1712148, 1717028, 1740216, 1957743, 2123812, 2568222, 2575542, 2610324, 2990952, 3185718, 3424296, 3434056, 3852333, 3863313, 3915486, 4247624, 4423049, 4778577, 5136444, 5151084, 5220648, 6371436, 7704666, 7726626, 7830972, 8846098, 9557154, 10272888, 10302168, 11589939, 12742872, 13269147, 14335731, 15409332, 15453252, 15661944, 16459543, 17692196, 19114308, 23179878, 26538294, 28671462, 30818664, 30906504, 32388133, 32919086, 35384392, 38228616, 39807441, 46359756, 49378629, 53076588, 57342924, 64776266, 65838172, 79614882, 92719512, 97164399, 98757258, 106153176, 114685848, 119422323, 129552532, 131676344, 148135887, 159229764, 194328798, 197514516, 238844646, 259105064, 291493197, 296271774, 318459528, 388657596, 395029032, 444407661, 477689292, 582986394, 592543548, 777315192, 874479591, 888815322, 955378584, 1004032123, 1165972788, 1185087096, 1748959182, 1777630644, 2008064246, 2331945576, 3012096369, 3497918364, 3555261288, 4016128492, 6024192738, 6995836728, 8032256984, 9036289107, 12048385476, 18072578214, 24096770952, 27108867321, 36145156428, 54217734642, 72290312856, 108435469284, 216870938568]

約数ペア:

[(1, 216870938568), (2, 108435469284), (3, 72290312856), (4, 54217734642), (6, 36145156428), (8, 27108867321), (9, 24096770952), (12, 18072578214), (18, 12048385476), (24, 9036289107), (27, 8032256984), (31, 6995836728), (36, 6024192738), (54, 4016128492), (61, 3555261288), (62, 3497918364), (72, 3012096369), (93, 2331945576), (108, 2008064246), (122, 1777630644), (124, 1748959182), (183, 1185087096), (186, 1165972788), (216, 1004032123), (227, 955378584), (244, 888815322), (248, 874479591), (279, 777315192), (366, 592543548), (372, 582986394), (454, 477689292), (488, 444407661), (549, 395029032), (558, 388657596), (681, 318459528), (732, 296271774), (744, 291493197), (837, 259105064), (908, 238844646), (1098, 197514516), (1116, 194328798), (1362, 159229764), (1464, 148135887), (1647, 131676344), (1674, 129552532), (1816, 119422323), (1891, 114685848), (2043, 106153176), (2196, 98757258), (2232, 97164399), (2339, 92719512), (2724, 79614882), (3294, 65838172), (3348, 64776266), (3782, 57342924), (4086, 53076588), (4392, 49378629), (4678, 46359756), (5448, 39807441), (5673, 38228616), (6129, 35384392), (6588, 32919086), (6696, 32388133), (7017, 30906504), (7037, 30818664), (7564, 28671462), (8172, 26538294), (9356, 23179878), (11346, 19114308), (12258, 17692196), (13176, 16459543), (13847, 15661944), (14034, 15453252), (14074, 15409332), (15128, 14335731), (16344, 13269147), (17019, 12742872), (18712, 11589939), (21051, 10302168), (21111, 10272888), (22692, 9557154), (24516, 8846098), (27694, 7830972), (28068, 7726626), (28148, 7704666), (34038, 6371436), (41541, 5220648), (42102, 5151084), (42222, 5136444), (45384, 4778577), (49032, 4423049), (51057, 4247624), (55388, 3915486), (56136, 3863313), (56296, 3852333), (63153, 3434056), (63333, 3424296), (68076, 3185718), (72509, 2990952), (83082, 2610324), (84204, 2575542), (84444, 2568222), (102114, 2123812), (110776, 1957743), (124623, 1740216), (126306, 1717028), (126666, 1712148), (136152, 1592859), (142679, 1519992), (145018, 1495476), (166164, 1305162), (168408, 1287771), (168888, 1284111), (189999, 1141432), (204228, 1061906), (217527, 996984), (249246, 870108), (252612, 858514), (253332, 856074), (285358, 759996), (290036, 747738), (332328, 652581), (373869, 580072), (379998, 570716), (408456, 530953), (428037, 506664), (429257, 505224), (435054, 498492)]