1979222076

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:233

約数の個数: 288

約数和(自身を含む): 5988003840

約数和(自身を除く): 4008781764

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 47, 51, 52, 67, 68, 78, 79, 94, 102, 117, 134, 141, 153, 156, 158, 188, 201, 204, 221, 234, 237, 268, 282, 306, 316, 402, 423, 442, 468, 474, 564, 603, 611, 612, 663, 711, 799, 804, 846, 871, 884, 948, 1027, 1139, 1206, 1222, 1326, 1343, 1422, 1598, 1692, 1742, 1833, 1989, 2054, 2278, 2397, 2412, 2444, 2613, 2652, 2686, 2844, 3081, 3149, 3196, 3417, 3484, 3666, 3713, 3978, 4029, 4108, 4556, 4794, 5226, 5293, 5372, 5499, 6162, 6298, 6834, 7191, 7332, 7426, 7839, 7956, 8058, 9243, 9447, 9588, 10251, 10387, 10452, 10586, 10998, 11139, 12087, 12324, 12596, 13668, 14382, 14807, 14852, 15678, 15879, 16116, 17459, 18486, 18894, 20502, 20774, 21172, 21996, 22278, 24174, 28341, 28764, 29614, 31161, 31356, 31758, 33417, 34918, 36972, 37788, 40937, 41004, 41548, 44421, 44556, 47637, 48269, 48348, 52377, 53533, 56682, 59228, 62322, 63121, 63516, 66834, 68809, 69836, 81874, 88842, 89981, 93483, 95274, 96538, 104754, 107066, 113364, 122811, 124644, 126242, 133263, 133668, 137618, 144807, 157131, 160599, 163748, 177684, 179962, 186966, 189363, 190548, 193076, 206427, 209508, 214132, 245622, 248771, 252484, 266526, 269943, 275236, 289614, 314262, 321198, 359924, 368433, 373932, 378726, 412854, 434421, 481797, 491244, 497542, 533052, 539886, 568089, 579228, 619281, 628524, 642396, 695929, 736866, 746313, 757452, 809829, 820573, 825708, 868842, 963594, 995084, 1079772, 1136178, 1169753, 1238562, 1391858, 1473732, 1492626, 1619658, 1641146, 1737684, 1927188, 2087787, 2238939, 2272356, 2339506, 2461719, 2477124, 2783716, 2985252, 3234023, 3239316, 3282292, 3509259, 4175574, 4229107, 4477878, 4679012, 4923438, 6263361, 6468046, 7018518, 7385157, 8351148, 8458214, 8955756, 9702069, 9846876, 10527777, 12526722, 12687321, 12936092, 14037036, 14770314, 16916428, 19404138, 21055554, 25053444, 25374642, 29106207, 29540628, 38061963, 38808276, 42111108, 50749284, 54978391, 58212414, 76123926, 109956782, 116424828, 152247852, 164935173, 219913564, 329870346, 494805519, 659740692, 989611038, 1979222076]

約数ペア:

[(1, 1979222076), (2, 989611038), (3, 659740692), (4, 494805519), (6, 329870346), (9, 219913564), (12, 164935173), (13, 152247852), (17, 116424828), (18, 109956782), (26, 76123926), (34, 58212414), (36, 54978391), (39, 50749284), (47, 42111108), (51, 38808276), (52, 38061963), (67, 29540628), (68, 29106207), (78, 25374642), (79, 25053444), (94, 21055554), (102, 19404138), (117, 16916428), (134, 14770314), (141, 14037036), (153, 12936092), (156, 12687321), (158, 12526722), (188, 10527777), (201, 9846876), (204, 9702069), (221, 8955756), (234, 8458214), (237, 8351148), (268, 7385157), (282, 7018518), (306, 6468046), (316, 6263361), (402, 4923438), (423, 4679012), (442, 4477878), (468, 4229107), (474, 4175574), (564, 3509259), (603, 3282292), (611, 3239316), (612, 3234023), (663, 2985252), (711, 2783716), (799, 2477124), (804, 2461719), (846, 2339506), (871, 2272356), (884, 2238939), (948, 2087787), (1027, 1927188), (1139, 1737684), (1206, 1641146), (1222, 1619658), (1326, 1492626), (1343, 1473732), (1422, 1391858), (1598, 1238562), (1692, 1169753), (1742, 1136178), (1833, 1079772), (1989, 995084), (2054, 963594), (2278, 868842), (2397, 825708), (2412, 820573), (2444, 809829), (2613, 757452), (2652, 746313), (2686, 736866), (2844, 695929), (3081, 642396), (3149, 628524), (3196, 619281), (3417, 579228), (3484, 568089), (3666, 539886), (3713, 533052), (3978, 497542), (4029, 491244), (4108, 481797), (4556, 434421), (4794, 412854), (5226, 378726), (5293, 373932), (5372, 368433), (5499, 359924), (6162, 321198), (6298, 314262), (6834, 289614), (7191, 275236), (7332, 269943), (7426, 266526), (7839, 252484), (7956, 248771), (8058, 245622), (9243, 214132), (9447, 209508), (9588, 206427), (10251, 193076), (10387, 190548), (10452, 189363), (10586, 186966), (10998, 179962), (11139, 177684), (12087, 163748), (12324, 160599), (12596, 157131), (13668, 144807), (14382, 137618), (14807, 133668), (14852, 133263), (15678, 126242), (15879, 124644), (16116, 122811), (17459, 113364), (18486, 107066), (18894, 104754), (20502, 96538), (20774, 95274), (21172, 93483), (21996, 89981), (22278, 88842), (24174, 81874), (28341, 69836), (28764, 68809), (29614, 66834), (31161, 63516), (31356, 63121), (31758, 62322), (33417, 59228), (34918, 56682), (36972, 53533), (37788, 52377), (40937, 48348), (41004, 48269), (41548, 47637), (44421, 44556)]