19896896064

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{89413}}^1$

素因数の和:89508

約数の個数: 112

約数和(自身を含む): 56323666880

約数和(自身を除く): 36426770816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 61, 64, 76, 96, 114, 122, 152, 183, 192, 228, 244, 304, 366, 456, 488, 608, 732, 912, 976, 1159, 1216, 1464, 1824, 1952, 2318, 2928, 3477, 3648, 3904, 4636, 5856, 6954, 9272, 11712, 13908, 18544, 27816, 37088, 55632, 74176, 89413, 111264, 178826, 222528, 268239, 357652, 536478, 715304, 1072956, 1430608, 1698847, 2145912, 2861216, 3397694, 4291824, 5096541, 5454193, 5722432, 6795388, 8583648, 10193082, 10908386, 13590776, 16362579, 17167296, 20386164, 21816772, 27181552, 32725158, 40772328, 43633544, 54363104, 65450316, 81544656, 87267088, 103629667, 108726208, 130900632, 163089312, 174534176, 207259334, 261801264, 310889001, 326178624, 349068352, 414518668, 523602528, 621778002, 829037336, 1047205056, 1243556004, 1658074672, 2487112008, 3316149344, 4974224016, 6632298688, 9948448032, 19896896064]

約数ペア:

[(1, 19896896064), (2, 9948448032), (3, 6632298688), (4, 4974224016), (6, 3316149344), (8, 2487112008), (12, 1658074672), (16, 1243556004), (19, 1047205056), (24, 829037336), (32, 621778002), (38, 523602528), (48, 414518668), (57, 349068352), (61, 326178624), (64, 310889001), (76, 261801264), (96, 207259334), (114, 174534176), (122, 163089312), (152, 130900632), (183, 108726208), (192, 103629667), (228, 87267088), (244, 81544656), (304, 65450316), (366, 54363104), (456, 43633544), (488, 40772328), (608, 32725158), (732, 27181552), (912, 21816772), (976, 20386164), (1159, 17167296), (1216, 16362579), (1464, 13590776), (1824, 10908386), (1952, 10193082), (2318, 8583648), (2928, 6795388), (3477, 5722432), (3648, 5454193), (3904, 5096541), (4636, 4291824), (5856, 3397694), (6954, 2861216), (9272, 2145912), (11712, 1698847), (13908, 1430608), (18544, 1072956), (27816, 715304), (37088, 536478), (55632, 357652), (74176, 268239), (89413, 222528), (111264, 178826)]