212688432

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:272

約数の個数: 240

約数和(自身を含む): 705669120

約数和(自身を除く): 492980688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 37, 38, 44, 48, 57, 66, 72, 74, 76, 88, 99, 111, 114, 132, 144, 148, 152, 171, 176, 191, 198, 209, 222, 228, 264, 296, 304, 333, 342, 382, 396, 407, 418, 444, 456, 528, 573, 592, 627, 666, 684, 703, 764, 792, 814, 836, 888, 912, 1146, 1221, 1254, 1332, 1368, 1406, 1528, 1584, 1628, 1672, 1719, 1776, 1881, 2101, 2109, 2292, 2442, 2508, 2664, 2736, 2812, 3056, 3256, 3344, 3438, 3629, 3663, 3762, 4202, 4218, 4584, 4884, 5016, 5328, 5624, 6303, 6327, 6512, 6876, 7067, 7258, 7326, 7524, 7733, 8404, 8436, 9168, 9768, 10032, 10887, 11248, 12606, 12654, 13752, 14134, 14516, 14652, 15048, 15466, 16808, 16872, 18909, 19536, 21201, 21774, 23199, 25212, 25308, 27504, 28268, 29032, 29304, 30096, 30932, 32661, 33616, 33744, 37818, 39919, 42402, 43548, 46398, 50424, 50616, 56536, 58064, 58608, 61864, 63603, 65322, 69597, 75636, 77737, 79838, 84804, 87096, 92796, 100848, 101232, 113072, 119757, 123728, 127206, 130644, 134273, 139194, 151272, 155474, 159676, 169608, 174192, 185592, 233211, 239514, 254412, 261288, 268546, 278388, 302544, 310948, 319352, 339216, 359271, 371184, 402819, 466422, 479028, 508824, 522576, 537092, 556776, 621896, 638704, 699633, 718542, 805638, 932844, 958056, 1017648, 1074184, 1113552, 1208457, 1243792, 1399266, 1437084, 1477003, 1611276, 1865688, 1916112, 2148368, 2416914, 2798532, 2874168, 2954006, 3222552, 3731376, 4431009, 4833828, 5597064, 5748336, 5908012, 6445104, 8862018, 9667656, 11194128, 11816024, 13293027, 17724036, 19335312, 23632048, 26586054, 35448072, 53172108, 70896144, 106344216, 212688432]

約数ペア:

[(1, 212688432), (2, 106344216), (3, 70896144), (4, 53172108), (6, 35448072), (8, 26586054), (9, 23632048), (11, 19335312), (12, 17724036), (16, 13293027), (18, 11816024), (19, 11194128), (22, 9667656), (24, 8862018), (33, 6445104), (36, 5908012), (37, 5748336), (38, 5597064), (44, 4833828), (48, 4431009), (57, 3731376), (66, 3222552), (72, 2954006), (74, 2874168), (76, 2798532), (88, 2416914), (99, 2148368), (111, 1916112), (114, 1865688), (132, 1611276), (144, 1477003), (148, 1437084), (152, 1399266), (171, 1243792), (176, 1208457), (191, 1113552), (198, 1074184), (209, 1017648), (222, 958056), (228, 932844), (264, 805638), (296, 718542), (304, 699633), (333, 638704), (342, 621896), (382, 556776), (396, 537092), (407, 522576), (418, 508824), (444, 479028), (456, 466422), (528, 402819), (573, 371184), (592, 359271), (627, 339216), (666, 319352), (684, 310948), (703, 302544), (764, 278388), (792, 268546), (814, 261288), (836, 254412), (888, 239514), (912, 233211), (1146, 185592), (1221, 174192), (1254, 169608), (1332, 159676), (1368, 155474), (1406, 151272), (1528, 139194), (1584, 134273), (1628, 130644), (1672, 127206), (1719, 123728), (1776, 119757), (1881, 113072), (2101, 101232), (2109, 100848), (2292, 92796), (2442, 87096), (2508, 84804), (2664, 79838), (2736, 77737), (2812, 75636), (3056, 69597), (3256, 65322), (3344, 63603), (3438, 61864), (3629, 58608), (3663, 58064), (3762, 56536), (4202, 50616), (4218, 50424), (4584, 46398), (4884, 43548), (5016, 42402), (5328, 39919), (5624, 37818), (6303, 33744), (6327, 33616), (6512, 32661), (6876, 30932), (7067, 30096), (7258, 29304), (7326, 29032), (7524, 28268), (7733, 27504), (8404, 25308), (8436, 25212), (9168, 23199), (9768, 21774), (10032, 21201), (10887, 19536), (11248, 18909), (12606, 16872), (12654, 16808), (13752, 15466), (14134, 15048), (14516, 14652)]