210951504

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:222

約数の個数: 180

約数和(自身を含む): 648792924

約数和(自身を除く): 437841420

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 37, 48, 51, 68, 72, 74, 102, 111, 136, 137, 144, 148, 153, 204, 222, 272, 274, 289, 296, 306, 333, 408, 411, 444, 548, 578, 592, 612, 629, 666, 816, 822, 867, 888, 1096, 1156, 1224, 1233, 1258, 1332, 1644, 1734, 1776, 1887, 2192, 2312, 2329, 2448, 2466, 2516, 2601, 2664, 3288, 3468, 3774, 4624, 4658, 4932, 5032, 5069, 5202, 5328, 5661, 6576, 6936, 6987, 7548, 9316, 9864, 10064, 10138, 10404, 10693, 11322, 13872, 13974, 15096, 15207, 18632, 19728, 20276, 20808, 20961, 21386, 22644, 27948, 30192, 30414, 32079, 37264, 39593, 40552, 41616, 41922, 42772, 45288, 45621, 55896, 60828, 64158, 79186, 81104, 83844, 85544, 86173, 90576, 91242, 96237, 111792, 118779, 121656, 128316, 158372, 167688, 171088, 172346, 182484, 192474, 237558, 243312, 256632, 258519, 316744, 335376, 344692, 356337, 364968, 384948, 475116, 513264, 517038, 633488, 689384, 712674, 729936, 769896, 775557, 950232, 1034076, 1378768, 1425348, 1464941, 1539792, 1551114, 1900464, 2068152, 2850696, 2929882, 3102228, 4136304, 4394823, 5701392, 5859764, 6204456, 8789646, 11719528, 12408912, 13184469, 17579292, 23439056, 26368938, 35158584, 52737876, 70317168, 105475752, 210951504]

約数ペア:

[(1, 210951504), (2, 105475752), (3, 70317168), (4, 52737876), (6, 35158584), (8, 26368938), (9, 23439056), (12, 17579292), (16, 13184469), (17, 12408912), (18, 11719528), (24, 8789646), (34, 6204456), (36, 5859764), (37, 5701392), (48, 4394823), (51, 4136304), (68, 3102228), (72, 2929882), (74, 2850696), (102, 2068152), (111, 1900464), (136, 1551114), (137, 1539792), (144, 1464941), (148, 1425348), (153, 1378768), (204, 1034076), (222, 950232), (272, 775557), (274, 769896), (289, 729936), (296, 712674), (306, 689384), (333, 633488), (408, 517038), (411, 513264), (444, 475116), (548, 384948), (578, 364968), (592, 356337), (612, 344692), (629, 335376), (666, 316744), (816, 258519), (822, 256632), (867, 243312), (888, 237558), (1096, 192474), (1156, 182484), (1224, 172346), (1233, 171088), (1258, 167688), (1332, 158372), (1644, 128316), (1734, 121656), (1776, 118779), (1887, 111792), (2192, 96237), (2312, 91242), (2329, 90576), (2448, 86173), (2466, 85544), (2516, 83844), (2601, 81104), (2664, 79186), (3288, 64158), (3468, 60828), (3774, 55896), (4624, 45621), (4658, 45288), (4932, 42772), (5032, 41922), (5069, 41616), (5202, 40552), (5328, 39593), (5661, 37264), (6576, 32079), (6936, 30414), (6987, 30192), (7548, 27948), (9316, 22644), (9864, 21386), (10064, 20961), (10138, 20808), (10404, 20276), (10693, 19728), (11322, 18632), (13872, 15207), (13974, 15096)]