91913697664

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1\times {\mathrm{641}}^1$

素因数の和:1092

約数の個数: 128

約数和(自身を含む): 190597730400

約数和(自身を除く): 98684032736

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 89, 128, 164, 178, 307, 328, 356, 614, 641, 656, 712, 1228, 1282, 1312, 1424, 2456, 2564, 2624, 2848, 3649, 4912, 5128, 5248, 5696, 7298, 9824, 10256, 11392, 12587, 14596, 19648, 20512, 25174, 26281, 27323, 29192, 39296, 41024, 50348, 52562, 54646, 57049, 58384, 82048, 100696, 105124, 109292, 114098, 116768, 196787, 201392, 210248, 218584, 228196, 233536, 393574, 402784, 420496, 437168, 456392, 467072, 787148, 805568, 840992, 874336, 912784, 1120243, 1574296, 1611136, 1681984, 1748672, 1825568, 2240486, 2339009, 3148592, 3363968, 3497344, 3651136, 4480972, 4678018, 6297184, 7302272, 8068267, 8961944, 9356036, 12594368, 16136534, 17514043, 17923888, 18712072, 25188736, 32273068, 35028086, 35847776, 37424144, 64546136, 70056172, 71695552, 74848288, 129092272, 140112344, 143391104, 149696576, 258184544, 280224688, 299393152, 516369088, 560449376, 718075763, 1032738176, 1120898752, 1436151526, 2241797504, 2872303052, 5744606104, 11489212208, 22978424416, 45956848832, 91913697664]

約数ペア:

[(1, 91913697664), (2, 45956848832), (4, 22978424416), (8, 11489212208), (16, 5744606104), (32, 2872303052), (41, 2241797504), (64, 1436151526), (82, 1120898752), (89, 1032738176), (128, 718075763), (164, 560449376), (178, 516369088), (307, 299393152), (328, 280224688), (356, 258184544), (614, 149696576), (641, 143391104), (656, 140112344), (712, 129092272), (1228, 74848288), (1282, 71695552), (1312, 70056172), (1424, 64546136), (2456, 37424144), (2564, 35847776), (2624, 35028086), (2848, 32273068), (3649, 25188736), (4912, 18712072), (5128, 17923888), (5248, 17514043), (5696, 16136534), (7298, 12594368), (9824, 9356036), (10256, 8961944), (11392, 8068267), (12587, 7302272), (14596, 6297184), (19648, 4678018), (20512, 4480972), (25174, 3651136), (26281, 3497344), (27323, 3363968), (29192, 3148592), (39296, 2339009), (41024, 2240486), (50348, 1825568), (52562, 1748672), (54646, 1681984), (57049, 1611136), (58384, 1574296), (82048, 1120243), (100696, 912784), (105124, 874336), (109292, 840992), (114098, 805568), (116768, 787148), (196787, 467072), (201392, 456392), (210248, 437168), (218584, 420496), (228196, 402784), (233536, 393574)]