215218119112

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{359}}^1\times {\mathrm{5639}}^1$

素因数の和:6238

約数の個数: 64

約数和(自身を含む): 411886944000

約数和(自身を除く): 196668824888

約数列:

[1, 2, 4, 8, 97, 137, 194, 274, 359, 388, 548, 718, 776, 1096, 1436, 2872, 5639, 11278, 13289, 22556, 26578, 34823, 45112, 49183, 53156, 69646, 98366, 106312, 139292, 196732, 278584, 393464, 546983, 772543, 1093966, 1545086, 2024401, 2187932, 3090172, 4048802, 4375864, 4770751, 6180344, 8097604, 9541502, 16195208, 19083004, 38166008, 74936671, 149873342, 196366897, 277342937, 299746684, 392733794, 554685874, 599493368, 785467588, 1109371748, 1570935176, 2218743496, 26902264889, 53804529778, 107609059556, 215218119112]

約数ペア:

[(1, 215218119112), (2, 107609059556), (4, 53804529778), (8, 26902264889), (97, 2218743496), (137, 1570935176), (194, 1109371748), (274, 785467588), (359, 599493368), (388, 554685874), (548, 392733794), (718, 299746684), (776, 277342937), (1096, 196366897), (1436, 149873342), (2872, 74936671), (5639, 38166008), (11278, 19083004), (13289, 16195208), (22556, 9541502), (26578, 8097604), (34823, 6180344), (45112, 4770751), (49183, 4375864), (53156, 4048802), (69646, 3090172), (98366, 2187932), (106312, 2024401), (139292, 1545086), (196732, 1093966), (278584, 772543), (393464, 546983)]