215825472

素因数分解:

$2^6\times 3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:151

約数の個数: 280

約数和(自身を含む): 708111360

約数和(自身を除く): 492285888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 31, 32, 34, 36, 48, 51, 54, 62, 64, 68, 72, 79, 81, 93, 96, 102, 108, 124, 136, 144, 153, 158, 162, 186, 192, 204, 216, 237, 248, 272, 279, 288, 306, 316, 324, 372, 408, 432, 459, 474, 496, 527, 544, 558, 576, 612, 632, 648, 711, 744, 816, 837, 864, 918, 948, 992, 1054, 1088, 1116, 1224, 1264, 1296, 1343, 1377, 1422, 1488, 1581, 1632, 1674, 1728, 1836, 1896, 1984, 2108, 2133, 2232, 2448, 2449, 2511, 2528, 2592, 2686, 2754, 2844, 2976, 3162, 3264, 3348, 3672, 3792, 4029, 4216, 4266, 4464, 4743, 4896, 4898, 5022, 5056, 5184, 5372, 5508, 5688, 5952, 6324, 6399, 6696, 7344, 7347, 7584, 8058, 8432, 8532, 8928, 9486, 9792, 9796, 10044, 10744, 11016, 11376, 12087, 12648, 12798, 13392, 14229, 14688, 14694, 15168, 16116, 16864, 17064, 17856, 18972, 19592, 20088, 21488, 22032, 22041, 22752, 24174, 25296, 25596, 26784, 28458, 29376, 29388, 32232, 33728, 34128, 36261, 37944, 39184, 40176, 41633, 42687, 42976, 44064, 44082, 45504, 48348, 50592, 51192, 53568, 56916, 58776, 64464, 66123, 68256, 72522, 75888, 78368, 80352, 83266, 85374, 85952, 88128, 88164, 96696, 101184, 102384, 108783, 113832, 117552, 124899, 128928, 132246, 136512, 145044, 151776, 156736, 160704, 166532, 170748, 176328, 193392, 198369, 204768, 217566, 227664, 235104, 249798, 257856, 264492, 290088, 303552, 333064, 341496, 352656, 374697, 386784, 396738, 409536, 435132, 455328, 470208, 499596, 528984, 580176, 666128, 682992, 705312, 749394, 773568, 793476, 870264, 910656, 999192, 1057968, 1124091, 1160352, 1332256, 1365984, 1410624, 1498788, 1586952, 1740528, 1998384, 2115936, 2248182, 2320704, 2664512, 2731968, 2997576, 3173904, 3372273, 3481056, 3996768, 4231872, 4496364, 5995152, 6347808, 6744546, 6962112, 7993536, 8992728, 11990304, 12695616, 13489092, 17985456, 23980608, 26978184, 35970912, 53956368, 71941824, 107912736, 215825472]

約数ペア:

[(1, 215825472), (2, 107912736), (3, 71941824), (4, 53956368), (6, 35970912), (8, 26978184), (9, 23980608), (12, 17985456), (16, 13489092), (17, 12695616), (18, 11990304), (24, 8992728), (27, 7993536), (31, 6962112), (32, 6744546), (34, 6347808), (36, 5995152), (48, 4496364), (51, 4231872), (54, 3996768), (62, 3481056), (64, 3372273), (68, 3173904), (72, 2997576), (79, 2731968), (81, 2664512), (93, 2320704), (96, 2248182), (102, 2115936), (108, 1998384), (124, 1740528), (136, 1586952), (144, 1498788), (153, 1410624), (158, 1365984), (162, 1332256), (186, 1160352), (192, 1124091), (204, 1057968), (216, 999192), (237, 910656), (248, 870264), (272, 793476), (279, 773568), (288, 749394), (306, 705312), (316, 682992), (324, 666128), (372, 580176), (408, 528984), (432, 499596), (459, 470208), (474, 455328), (496, 435132), (527, 409536), (544, 396738), (558, 386784), (576, 374697), (612, 352656), (632, 341496), (648, 333064), (711, 303552), (744, 290088), (816, 264492), (837, 257856), (864, 249798), (918, 235104), (948, 227664), (992, 217566), (1054, 204768), (1088, 198369), (1116, 193392), (1224, 176328), (1264, 170748), (1296, 166532), (1343, 160704), (1377, 156736), (1422, 151776), (1488, 145044), (1581, 136512), (1632, 132246), (1674, 128928), (1728, 124899), (1836, 117552), (1896, 113832), (1984, 108783), (2108, 102384), (2133, 101184), (2232, 96696), (2448, 88164), (2449, 88128), (2511, 85952), (2528, 85374), (2592, 83266), (2686, 80352), (2754, 78368), (2844, 75888), (2976, 72522), (3162, 68256), (3264, 66123), (3348, 64464), (3672, 58776), (3792, 56916), (4029, 53568), (4216, 51192), (4266, 50592), (4464, 48348), (4743, 45504), (4896, 44082), (4898, 44064), (5022, 42976), (5056, 42687), (5184, 41633), (5372, 40176), (5508, 39184), (5688, 37944), (5952, 36261), (6324, 34128), (6399, 33728), (6696, 32232), (7344, 29388), (7347, 29376), (7584, 28458), (8058, 26784), (8432, 25596), (8532, 25296), (8928, 24174), (9486, 22752), (9792, 22041), (9796, 22032), (10044, 21488), (10744, 20088), (11016, 19592), (11376, 18972), (12087, 17856), (12648, 17064), (12798, 16864), (13392, 16116), (14229, 15168), (14688, 14694)]