219843984

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1249}}^1$

素因数の和:1472

約数の個数: 80

約数和(自身を含む): 601400000

約数和(自身を除く): 381556016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 193, 228, 304, 386, 456, 579, 772, 912, 1158, 1249, 1544, 2316, 2498, 3088, 3667, 3747, 4632, 4996, 7334, 7494, 9264, 9992, 11001, 14668, 14988, 19984, 22002, 23731, 29336, 29976, 44004, 47462, 58672, 59952, 71193, 88008, 94924, 142386, 176016, 189848, 241057, 284772, 379696, 482114, 569544, 723171, 964228, 1139088, 1446342, 1928456, 2892684, 3856912, 4580083, 5785368, 9160166, 11570736, 13740249, 18320332, 27480498, 36640664, 54960996, 73281328, 109921992, 219843984]

約数ペア:

[(1, 219843984), (2, 109921992), (3, 73281328), (4, 54960996), (6, 36640664), (8, 27480498), (12, 18320332), (16, 13740249), (19, 11570736), (24, 9160166), (38, 5785368), (48, 4580083), (57, 3856912), (76, 2892684), (114, 1928456), (152, 1446342), (193, 1139088), (228, 964228), (304, 723171), (386, 569544), (456, 482114), (579, 379696), (772, 284772), (912, 241057), (1158, 189848), (1249, 176016), (1544, 142386), (2316, 94924), (2498, 88008), (3088, 71193), (3667, 59952), (3747, 58672), (4632, 47462), (4996, 44004), (7334, 29976), (7494, 29336), (9264, 23731), (9992, 22002), (11001, 19984), (14668, 14988)]