641791221552

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5116973}}^1$

素因数の和:5117067

約数の個数: 120

約数和(自身を含む): 1963157776944

約数和(自身を除く): 1321366555392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 67, 72, 78, 104, 117, 134, 144, 156, 201, 208, 234, 268, 312, 402, 468, 536, 603, 624, 804, 871, 936, 1072, 1206, 1608, 1742, 1872, 2412, 2613, 3216, 3484, 4824, 5226, 6968, 7839, 9648, 10452, 13936, 15678, 20904, 31356, 41808, 62712, 125424, 5116973, 10233946, 15350919, 20467892, 30701838, 40935784, 46052757, 61403676, 66520649, 81871568, 92105514, 122807352, 133041298, 184211028, 199561947, 245614704, 266082596, 342837191, 368422056, 399123894, 532165192, 598685841, 685674382, 736844112, 798247788, 1028511573, 1064330384, 1197371682, 1371348764, 1596495576, 2057023146, 2394743364, 2742697528, 3085534719, 3192991152, 4114046292, 4456883483, 4789486728, 5485395056, 6171069438, 8228092584, 8913766966, 9578973456, 12342138876, 13370650449, 16456185168, 17827533932, 24684277752, 26741300898, 35655067864, 40111951347, 49368555504, 53482601796, 71310135728, 80223902694, 106965203592, 160447805388, 213930407184, 320895610776, 641791221552]

約数ペア:

[(1, 641791221552), (2, 320895610776), (3, 213930407184), (4, 160447805388), (6, 106965203592), (8, 80223902694), (9, 71310135728), (12, 53482601796), (13, 49368555504), (16, 40111951347), (18, 35655067864), (24, 26741300898), (26, 24684277752), (36, 17827533932), (39, 16456185168), (48, 13370650449), (52, 12342138876), (67, 9578973456), (72, 8913766966), (78, 8228092584), (104, 6171069438), (117, 5485395056), (134, 4789486728), (144, 4456883483), (156, 4114046292), (201, 3192991152), (208, 3085534719), (234, 2742697528), (268, 2394743364), (312, 2057023146), (402, 1596495576), (468, 1371348764), (536, 1197371682), (603, 1064330384), (624, 1028511573), (804, 798247788), (871, 736844112), (936, 685674382), (1072, 598685841), (1206, 532165192), (1608, 399123894), (1742, 368422056), (1872, 342837191), (2412, 266082596), (2613, 245614704), (3216, 199561947), (3484, 184211028), (4824, 133041298), (5226, 122807352), (6968, 92105514), (7839, 81871568), (9648, 66520649), (10452, 61403676), (13936, 46052757), (15678, 40935784), (20904, 30701838), (31356, 20467892), (41808, 15350919), (62712, 10233946), (125424, 5116973)]