1212761792

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1277}}^1$

素因数の和:1390

約数の個数: 112

約数和(自身を含む): 2804647680

約数和(自身を除く): 1591885888

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 71, 76, 88, 142, 152, 176, 209, 284, 304, 352, 418, 568, 608, 704, 781, 836, 1136, 1216, 1277, 1349, 1562, 1672, 2272, 2554, 2698, 3124, 3344, 4544, 5108, 5396, 6248, 6688, 10216, 10792, 12496, 13376, 14047, 14839, 20432, 21584, 24263, 24992, 28094, 29678, 40864, 43168, 48526, 49984, 56188, 59356, 81728, 86336, 90667, 97052, 112376, 118712, 181334, 194104, 224752, 237424, 266893, 362668, 388208, 449504, 474848, 533786, 725336, 776416, 899008, 949696, 997337, 1067572, 1450672, 1552832, 1722673, 1994674, 2135144, 2901344, 3445346, 3989348, 4270288, 5802688, 6890692, 7978696, 8540576, 13781384, 15957392, 17081152, 18949403, 27562768, 31914784, 37898806, 55125536, 63829568, 75797612, 110251072, 151595224, 303190448, 606380896, 1212761792]

約数ペア:

[(1, 1212761792), (2, 606380896), (4, 303190448), (8, 151595224), (11, 110251072), (16, 75797612), (19, 63829568), (22, 55125536), (32, 37898806), (38, 31914784), (44, 27562768), (64, 18949403), (71, 17081152), (76, 15957392), (88, 13781384), (142, 8540576), (152, 7978696), (176, 6890692), (209, 5802688), (284, 4270288), (304, 3989348), (352, 3445346), (418, 2901344), (568, 2135144), (608, 1994674), (704, 1722673), (781, 1552832), (836, 1450672), (1136, 1067572), (1216, 997337), (1277, 949696), (1349, 899008), (1562, 776416), (1672, 725336), (2272, 533786), (2554, 474848), (2698, 449504), (3124, 388208), (3344, 362668), (4544, 266893), (5108, 237424), (5396, 224752), (6248, 194104), (6688, 181334), (10216, 118712), (10792, 112376), (12496, 97052), (13376, 90667), (14047, 86336), (14839, 81728), (20432, 59356), (21584, 56188), (24263, 49984), (24992, 48526), (28094, 43168), (29678, 40864)]