1819021824

素因数分解:

$2^9\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:335

約数の個数: 240

約数和(自身を含む): 5530681728

約数和(自身を除く): 3711659904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 47, 48, 64, 72, 74, 94, 96, 111, 128, 141, 144, 148, 188, 192, 222, 227, 256, 282, 288, 296, 333, 376, 384, 423, 444, 454, 512, 564, 576, 592, 666, 681, 752, 768, 846, 888, 908, 1128, 1152, 1184, 1332, 1362, 1504, 1536, 1692, 1739, 1776, 1816, 2043, 2256, 2304, 2368, 2664, 2724, 3008, 3384, 3478, 3552, 3632, 4086, 4512, 4608, 4736, 5217, 5328, 5448, 6016, 6768, 6956, 7104, 7264, 8172, 8399, 9024, 9472, 10434, 10656, 10669, 10896, 12032, 13536, 13912, 14208, 14528, 15651, 16344, 16798, 18048, 18944, 20868, 21312, 21338, 21792, 24064, 25197, 27072, 27824, 28416, 29056, 31302, 32007, 32688, 33596, 36096, 41736, 42624, 42676, 43584, 50394, 54144, 55648, 56832, 58112, 62604, 64014, 65376, 67192, 72192, 75591, 83472, 85248, 85352, 87168, 96021, 100788, 108288, 111296, 116224, 125208, 128028, 130752, 134384, 151182, 166944, 170496, 170704, 174336, 192042, 201576, 216576, 222592, 250416, 256056, 261504, 268768, 302364, 333888, 341408, 348672, 384084, 394753, 403152, 445184, 500832, 512112, 523008, 537536, 604728, 667776, 682816, 768168, 789506, 806304, 890368, 1001664, 1024224, 1046016, 1075072, 1184259, 1209456, 1335552, 1365632, 1536336, 1579012, 1612608, 2003328, 2048448, 2150144, 2368518, 2418912, 2671104, 2731264, 3072672, 3158024, 3225216, 3552777, 4006656, 4096896, 4300288, 4737036, 4837824, 5462528, 6145344, 6316048, 6450432, 7105554, 8013312, 8193792, 9474072, 9675648, 12290688, 12632096, 12900864, 14211108, 16387584, 18948144, 19351296, 24581376, 25264192, 28422216, 37896288, 38702592, 49162752, 50528384, 56844432, 75792576, 101056768, 113688864, 151585152, 202113536, 227377728, 303170304, 454755456, 606340608, 909510912, 1819021824]

約数ペア:

[(1, 1819021824), (2, 909510912), (3, 606340608), (4, 454755456), (6, 303170304), (8, 227377728), (9, 202113536), (12, 151585152), (16, 113688864), (18, 101056768), (24, 75792576), (32, 56844432), (36, 50528384), (37, 49162752), (47, 38702592), (48, 37896288), (64, 28422216), (72, 25264192), (74, 24581376), (94, 19351296), (96, 18948144), (111, 16387584), (128, 14211108), (141, 12900864), (144, 12632096), (148, 12290688), (188, 9675648), (192, 9474072), (222, 8193792), (227, 8013312), (256, 7105554), (282, 6450432), (288, 6316048), (296, 6145344), (333, 5462528), (376, 4837824), (384, 4737036), (423, 4300288), (444, 4096896), (454, 4006656), (512, 3552777), (564, 3225216), (576, 3158024), (592, 3072672), (666, 2731264), (681, 2671104), (752, 2418912), (768, 2368518), (846, 2150144), (888, 2048448), (908, 2003328), (1128, 1612608), (1152, 1579012), (1184, 1536336), (1332, 1365632), (1362, 1335552), (1504, 1209456), (1536, 1184259), (1692, 1075072), (1739, 1046016), (1776, 1024224), (1816, 1001664), (2043, 890368), (2256, 806304), (2304, 789506), (2368, 768168), (2664, 682816), (2724, 667776), (3008, 604728), (3384, 537536), (3478, 523008), (3552, 512112), (3632, 500832), (4086, 445184), (4512, 403152), (4608, 394753), (4736, 384084), (5217, 348672), (5328, 341408), (5448, 333888), (6016, 302364), (6768, 268768), (6956, 261504), (7104, 256056), (7264, 250416), (8172, 222592), (8399, 216576), (9024, 201576), (9472, 192042), (10434, 174336), (10656, 170704), (10669, 170496), (10896, 166944), (12032, 151182), (13536, 134384), (13912, 130752), (14208, 128028), (14528, 125208), (15651, 116224), (16344, 111296), (16798, 108288), (18048, 100788), (18944, 96021), (20868, 87168), (21312, 85352), (21338, 85248), (21792, 83472), (24064, 75591), (25197, 72192), (27072, 67192), (27824, 65376), (28416, 64014), (29056, 62604), (31302, 58112), (32007, 56832), (32688, 55648), (33596, 54144), (36096, 50394), (41736, 43584), (42624, 42676)]