215590368

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:261

約数の個数: 192

約数和(自身を含む): 681246720

約数和(自身を除く): 465656352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 79, 84, 93, 96, 112, 124, 131, 158, 168, 186, 217, 224, 237, 248, 262, 316, 336, 372, 393, 434, 474, 496, 524, 553, 632, 651, 672, 744, 786, 868, 917, 948, 992, 1048, 1106, 1264, 1302, 1488, 1572, 1659, 1736, 1834, 1896, 2096, 2212, 2449, 2528, 2604, 2751, 2976, 3144, 3318, 3472, 3668, 3792, 4061, 4192, 4424, 4898, 5208, 5502, 6288, 6636, 6944, 7336, 7347, 7584, 8122, 8848, 9796, 10349, 10416, 11004, 12183, 12576, 13272, 14672, 14694, 16244, 17143, 17696, 19592, 20698, 20832, 22008, 24366, 26544, 28427, 29344, 29388, 31047, 32488, 34286, 39184, 41396, 44016, 48732, 51429, 53088, 56854, 58776, 62094, 64976, 68572, 72443, 78368, 82792, 85281, 88032, 97464, 102858, 113708, 117552, 124188, 129952, 137144, 144886, 165584, 170562, 194928, 205716, 217329, 227416, 235104, 248376, 274288, 289772, 320819, 331168, 341124, 389856, 411432, 434658, 454832, 496752, 548576, 579544, 641638, 682248, 822864, 869316, 909664, 962457, 993504, 1159088, 1283276, 1364496, 1645728, 1738632, 1924914, 2245733, 2318176, 2566552, 2728992, 3477264, 3849828, 4491466, 5133104, 6737199, 6954528, 7699656, 8982932, 10266208, 13474398, 15399312, 17965864, 26948796, 30798624, 35931728, 53897592, 71863456, 107795184, 215590368]

約数ペア:

[(1, 215590368), (2, 107795184), (3, 71863456), (4, 53897592), (6, 35931728), (7, 30798624), (8, 26948796), (12, 17965864), (14, 15399312), (16, 13474398), (21, 10266208), (24, 8982932), (28, 7699656), (31, 6954528), (32, 6737199), (42, 5133104), (48, 4491466), (56, 3849828), (62, 3477264), (79, 2728992), (84, 2566552), (93, 2318176), (96, 2245733), (112, 1924914), (124, 1738632), (131, 1645728), (158, 1364496), (168, 1283276), (186, 1159088), (217, 993504), (224, 962457), (237, 909664), (248, 869316), (262, 822864), (316, 682248), (336, 641638), (372, 579544), (393, 548576), (434, 496752), (474, 454832), (496, 434658), (524, 411432), (553, 389856), (632, 341124), (651, 331168), (672, 320819), (744, 289772), (786, 274288), (868, 248376), (917, 235104), (948, 227416), (992, 217329), (1048, 205716), (1106, 194928), (1264, 170562), (1302, 165584), (1488, 144886), (1572, 137144), (1659, 129952), (1736, 124188), (1834, 117552), (1896, 113708), (2096, 102858), (2212, 97464), (2449, 88032), (2528, 85281), (2604, 82792), (2751, 78368), (2976, 72443), (3144, 68572), (3318, 64976), (3472, 62094), (3668, 58776), (3792, 56854), (4061, 53088), (4192, 51429), (4424, 48732), (4898, 44016), (5208, 41396), (5502, 39184), (6288, 34286), (6636, 32488), (6944, 31047), (7336, 29388), (7347, 29344), (7584, 28427), (8122, 26544), (8848, 24366), (9796, 22008), (10349, 20832), (10416, 20698), (11004, 19592), (12183, 17696), (12576, 17143), (13272, 16244), (14672, 14694)]