400018797864

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{713107}}^1$

素因数の和:713189

約数の個数: 192

約数和(自身を含む): 1316967854400

約数和(自身を除く): 916949056536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 53, 54, 56, 63, 72, 84, 98, 106, 108, 126, 147, 159, 168, 189, 196, 212, 216, 252, 294, 318, 371, 378, 392, 424, 441, 477, 504, 588, 636, 742, 756, 882, 954, 1113, 1176, 1272, 1323, 1431, 1484, 1512, 1764, 1908, 2226, 2597, 2646, 2862, 2968, 3339, 3528, 3816, 4452, 5194, 5292, 5724, 6678, 7791, 8904, 10017, 10388, 10584, 11448, 13356, 15582, 20034, 20776, 23373, 26712, 31164, 40068, 46746, 62328, 70119, 80136, 93492, 140238, 186984, 280476, 560952, 713107, 1426214, 2139321, 2852428, 4278642, 4991749, 5704856, 6417963, 8557284, 9983498, 12835926, 14975247, 17114568, 19253889, 19966996, 25671852, 29950494, 34942243, 37794671, 38507778, 39933992, 44925741, 51343704, 59900988, 69884486, 75589342, 77015556, 89851482, 104826729, 113384013, 119801976, 134777223, 139768972, 151178684, 154031112, 179702964, 209653458, 226768026, 264562697, 269554446, 279537944, 302357368, 314480187, 340152039, 359405928, 419306916, 453536052, 529125394, 539108892, 628960374, 680304078, 793688091, 838613832, 907072104, 943440561, 1020456117, 1058250788, 1078217784, 1257920748, 1360608156, 1587376182, 1851938879, 1886881122, 2040912234, 2116501576, 2381064273, 2515841496, 2721216312, 3174752364, 3703877758, 3773762244, 4081824468, 4762128546, 5555816637, 6349504728, 7143192819, 7407755516, 7547524488, 8163648936, 9524257092, 11111633274, 14286385638, 14815511032, 16667449911, 19048514184, 22223266548, 28572771276, 33334899822, 44446533096, 50002349733, 57145542552, 66669799644, 100004699466, 133339599288, 200009398932, 400018797864]

約数ペア:

[(1, 400018797864), (2, 200009398932), (3, 133339599288), (4, 100004699466), (6, 66669799644), (7, 57145542552), (8, 50002349733), (9, 44446533096), (12, 33334899822), (14, 28572771276), (18, 22223266548), (21, 19048514184), (24, 16667449911), (27, 14815511032), (28, 14286385638), (36, 11111633274), (42, 9524257092), (49, 8163648936), (53, 7547524488), (54, 7407755516), (56, 7143192819), (63, 6349504728), (72, 5555816637), (84, 4762128546), (98, 4081824468), (106, 3773762244), (108, 3703877758), (126, 3174752364), (147, 2721216312), (159, 2515841496), (168, 2381064273), (189, 2116501576), (196, 2040912234), (212, 1886881122), (216, 1851938879), (252, 1587376182), (294, 1360608156), (318, 1257920748), (371, 1078217784), (378, 1058250788), (392, 1020456117), (424, 943440561), (441, 907072104), (477, 838613832), (504, 793688091), (588, 680304078), (636, 628960374), (742, 539108892), (756, 529125394), (882, 453536052), (954, 419306916), (1113, 359405928), (1176, 340152039), (1272, 314480187), (1323, 302357368), (1431, 279537944), (1484, 269554446), (1512, 264562697), (1764, 226768026), (1908, 209653458), (2226, 179702964), (2597, 154031112), (2646, 151178684), (2862, 139768972), (2968, 134777223), (3339, 119801976), (3528, 113384013), (3816, 104826729), (4452, 89851482), (5194, 77015556), (5292, 75589342), (5724, 69884486), (6678, 59900988), (7791, 51343704), (8904, 44925741), (10017, 39933992), (10388, 38507778), (10584, 37794671), (11448, 34942243), (13356, 29950494), (15582, 25671852), (20034, 19966996), (20776, 19253889), (23373, 17114568), (26712, 14975247), (31164, 12835926), (40068, 9983498), (46746, 8557284), (62328, 6417963), (70119, 5704856), (80136, 4991749), (93492, 4278642), (140238, 2852428), (186984, 2139321), (280476, 1426214), (560952, 713107)]