859853696

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:348

約数の個数: 128

約数和(自身を含む): 1937510400

約数和(自身を除く): 1077656704

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 79, 104, 124, 128, 158, 208, 211, 248, 316, 403, 416, 422, 496, 632, 806, 832, 844, 992, 1027, 1264, 1612, 1664, 1688, 1984, 2054, 2449, 2528, 2743, 3224, 3376, 3968, 4108, 4898, 5056, 5486, 6448, 6541, 6752, 8216, 9796, 10112, 10972, 12896, 13082, 13504, 16432, 16669, 19592, 21944, 25792, 26164, 27008, 31837, 32864, 33338, 39184, 43888, 51584, 52328, 63674, 65728, 66676, 78368, 85033, 87776, 104656, 127348, 131456, 133352, 156736, 170066, 175552, 209312, 216697, 254696, 266704, 313472, 340132, 351104, 418624, 433394, 509392, 516739, 533408, 680264, 837248, 866788, 1018784, 1033478, 1066816, 1360528, 1733576, 2037568, 2066956, 2133632, 2721056, 3467152, 4075136, 4133912, 5442112, 6717607, 6934304, 8267824, 10884224, 13435214, 13868608, 16535648, 26870428, 27737216, 33071296, 53740856, 66142592, 107481712, 214963424, 429926848, 859853696]

約数ペア:

[(1, 859853696), (2, 429926848), (4, 214963424), (8, 107481712), (13, 66142592), (16, 53740856), (26, 33071296), (31, 27737216), (32, 26870428), (52, 16535648), (62, 13868608), (64, 13435214), (79, 10884224), (104, 8267824), (124, 6934304), (128, 6717607), (158, 5442112), (208, 4133912), (211, 4075136), (248, 3467152), (316, 2721056), (403, 2133632), (416, 2066956), (422, 2037568), (496, 1733576), (632, 1360528), (806, 1066816), (832, 1033478), (844, 1018784), (992, 866788), (1027, 837248), (1264, 680264), (1612, 533408), (1664, 516739), (1688, 509392), (1984, 433394), (2054, 418624), (2449, 351104), (2528, 340132), (2743, 313472), (3224, 266704), (3376, 254696), (3968, 216697), (4108, 209312), (4898, 175552), (5056, 170066), (5486, 156736), (6448, 133352), (6541, 131456), (6752, 127348), (8216, 104656), (9796, 87776), (10112, 85033), (10972, 78368), (12896, 66676), (13082, 65728), (13504, 63674), (16432, 52328), (16669, 51584), (19592, 43888), (21944, 39184), (25792, 33338), (26164, 32864), (27008, 31837)]