13258389248

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:558

約数の個数: 144

約数和(自身を含む): 29119641600

約数和(自身を除く): 15861252352

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 104, 128, 158, 208, 211, 239, 256, 316, 416, 422, 478, 632, 832, 844, 956, 1027, 1264, 1664, 1688, 1912, 2054, 2528, 2743, 3107, 3328, 3376, 3824, 4108, 5056, 5486, 6214, 6752, 7648, 8216, 10112, 10972, 12428, 13504, 15296, 16432, 16669, 18881, 20224, 21944, 24856, 27008, 30592, 32864, 33338, 37762, 43888, 49712, 50429, 54016, 61184, 65728, 66676, 75524, 87776, 99424, 100858, 131456, 133352, 151048, 175552, 198848, 201716, 216697, 245453, 262912, 266704, 302096, 351104, 397696, 403432, 433394, 490906, 533408, 604192, 655577, 702208, 795392, 806864, 866788, 981812, 1066816, 1208384, 1311154, 1613728, 1733576, 1963624, 2133632, 2416768, 2622308, 3227456, 3467152, 3927248, 3983891, 4267264, 4833536, 5244616, 6454912, 6934304, 7854496, 7967782, 10489232, 12909824, 13868608, 15708992, 15935564, 20978464, 27737216, 31417984, 31871128, 41956928, 51790583, 55474432, 62835968, 63742256, 83913856, 103581166, 127484512, 167827712, 207162332, 254969024, 414324664, 509938048, 828649328, 1019876096, 1657298656, 3314597312, 6629194624, 13258389248]

約数ペア:

[(1, 13258389248), (2, 6629194624), (4, 3314597312), (8, 1657298656), (13, 1019876096), (16, 828649328), (26, 509938048), (32, 414324664), (52, 254969024), (64, 207162332), (79, 167827712), (104, 127484512), (128, 103581166), (158, 83913856), (208, 63742256), (211, 62835968), (239, 55474432), (256, 51790583), (316, 41956928), (416, 31871128), (422, 31417984), (478, 27737216), (632, 20978464), (832, 15935564), (844, 15708992), (956, 13868608), (1027, 12909824), (1264, 10489232), (1664, 7967782), (1688, 7854496), (1912, 6934304), (2054, 6454912), (2528, 5244616), (2743, 4833536), (3107, 4267264), (3328, 3983891), (3376, 3927248), (3824, 3467152), (4108, 3227456), (5056, 2622308), (5486, 2416768), (6214, 2133632), (6752, 1963624), (7648, 1733576), (8216, 1613728), (10112, 1311154), (10972, 1208384), (12428, 1066816), (13504, 981812), (15296, 866788), (16432, 806864), (16669, 795392), (18881, 702208), (20224, 655577), (21944, 604192), (24856, 533408), (27008, 490906), (30592, 433394), (32864, 403432), (33338, 397696), (37762, 351104), (43888, 302096), (49712, 266704), (50429, 262912), (54016, 245453), (61184, 216697), (65728, 201716), (66676, 198848), (75524, 175552), (87776, 151048), (99424, 133352), (100858, 131456)]