813791748692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{13577}}^1$

素因数の和:13766

約数の個数: 144

約数和(自身を含む): 1687214011392

約数和(自身を除く): 873422262700

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 103, 124, 206, 247, 361, 403, 412, 494, 589, 722, 806, 988, 1178, 1339, 1444, 1612, 1957, 2356, 2678, 3193, 3914, 4693, 5356, 6386, 7657, 7828, 9386, 11191, 12772, 13577, 15314, 18772, 22382, 25441, 27154, 30628, 37183, 41509, 44764, 50882, 54308, 60667, 74366, 83018, 101764, 121334, 145483, 148732, 166036, 176501, 242668, 257963, 290966, 353002, 420887, 483379, 515926, 581932, 706004, 788671, 841774, 966758, 1031852, 1152673, 1398431, 1577342, 1683548, 1933516, 2305346, 2796862, 3154684, 3353519, 4610692, 4901297, 5471531, 5593724, 6707038, 7996853, 9802594, 10943062, 13414076, 14984749, 15993706, 18179603, 19605188, 21886124, 26570189, 29969498, 31987412, 36359206, 43351361, 53140378, 59938996, 63716861, 72718412, 86702722, 103959089, 106280756, 127433722, 151940207, 173405444, 207918178, 254867444, 303880414, 345412457, 415836356, 504833591, 563567693, 607760828, 690824914, 823675859, 1009667182, 1127135386, 1381649828, 1647351718, 1975222691, 2019334364, 2254270772, 3294703436, 3950445382, 6562836683, 7900890764, 10707786167, 13125673366, 15649841321, 21415572334, 26251346732, 31299682642, 42831144668, 62599365284, 203447937173, 406895874346, 813791748692]

約数ペア:

[(1, 813791748692), (2, 406895874346), (4, 203447937173), (13, 62599365284), (19, 42831144668), (26, 31299682642), (31, 26251346732), (38, 21415572334), (52, 15649841321), (62, 13125673366), (76, 10707786167), (103, 7900890764), (124, 6562836683), (206, 3950445382), (247, 3294703436), (361, 2254270772), (403, 2019334364), (412, 1975222691), (494, 1647351718), (589, 1381649828), (722, 1127135386), (806, 1009667182), (988, 823675859), (1178, 690824914), (1339, 607760828), (1444, 563567693), (1612, 504833591), (1957, 415836356), (2356, 345412457), (2678, 303880414), (3193, 254867444), (3914, 207918178), (4693, 173405444), (5356, 151940207), (6386, 127433722), (7657, 106280756), (7828, 103959089), (9386, 86702722), (11191, 72718412), (12772, 63716861), (13577, 59938996), (15314, 53140378), (18772, 43351361), (22382, 36359206), (25441, 31987412), (27154, 29969498), (30628, 26570189), (37183, 21886124), (41509, 19605188), (44764, 18179603), (50882, 15993706), (54308, 14984749), (60667, 13414076), (74366, 10943062), (83018, 9802594), (101764, 7996853), (121334, 6707038), (145483, 5593724), (148732, 5471531), (166036, 4901297), (176501, 4610692), (242668, 3353519), (257963, 3154684), (290966, 2796862), (353002, 2305346), (420887, 1933516), (483379, 1683548), (515926, 1577342), (581932, 1398431), (706004, 1152673), (788671, 1031852), (841774, 966758)]