211501008

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3361}}^1$

素因数の和:3417

約数の個数: 120

約数和(自身を含む): 650345280

約数和(自身を除く): 438844272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 36, 38, 46, 48, 57, 69, 72, 76, 92, 114, 138, 144, 152, 171, 184, 207, 228, 276, 304, 342, 368, 414, 437, 456, 552, 684, 828, 874, 912, 1104, 1311, 1368, 1656, 1748, 2622, 2736, 3312, 3361, 3496, 3933, 5244, 6722, 6992, 7866, 10083, 10488, 13444, 15732, 20166, 20976, 26888, 30249, 31464, 40332, 53776, 60498, 62928, 63859, 77303, 80664, 120996, 127718, 154606, 161328, 191577, 231909, 241992, 255436, 309212, 383154, 463818, 483984, 510872, 574731, 618424, 695727, 766308, 927636, 1021744, 1149462, 1236848, 1391454, 1468757, 1532616, 1855272, 2298924, 2782908, 2937514, 3065232, 3710544, 4406271, 4597848, 5565816, 5875028, 8812542, 9195696, 11131632, 11750056, 13218813, 17625084, 23500112, 26437626, 35250168, 52875252, 70500336, 105750504, 211501008]

約数ペア:

[(1, 211501008), (2, 105750504), (3, 70500336), (4, 52875252), (6, 35250168), (8, 26437626), (9, 23500112), (12, 17625084), (16, 13218813), (18, 11750056), (19, 11131632), (23, 9195696), (24, 8812542), (36, 5875028), (38, 5565816), (46, 4597848), (48, 4406271), (57, 3710544), (69, 3065232), (72, 2937514), (76, 2782908), (92, 2298924), (114, 1855272), (138, 1532616), (144, 1468757), (152, 1391454), (171, 1236848), (184, 1149462), (207, 1021744), (228, 927636), (276, 766308), (304, 695727), (342, 618424), (368, 574731), (414, 510872), (437, 483984), (456, 463818), (552, 383154), (684, 309212), (828, 255436), (874, 241992), (912, 231909), (1104, 191577), (1311, 161328), (1368, 154606), (1656, 127718), (1748, 120996), (2622, 80664), (2736, 77303), (3312, 63859), (3361, 62928), (3496, 60498), (3933, 53776), (5244, 40332), (6722, 31464), (6992, 30249), (7866, 26888), (10083, 20976), (10488, 20166), (13444, 15732)]