299905424

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:377

約数の個数: 160

約数和(自身を含む): 775783680

約数和(自身を除く): 475878256

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 37, 38, 52, 56, 74, 76, 91, 104, 112, 133, 148, 152, 182, 208, 247, 259, 266, 293, 296, 304, 364, 481, 494, 518, 532, 586, 592, 703, 728, 962, 988, 1036, 1064, 1172, 1406, 1456, 1729, 1924, 1976, 2051, 2072, 2128, 2344, 2812, 3367, 3458, 3809, 3848, 3952, 4102, 4144, 4688, 4921, 5567, 5624, 6734, 6916, 7618, 7696, 8204, 9139, 9842, 10841, 11134, 11248, 13468, 13832, 15236, 16408, 18278, 19684, 21682, 22268, 26663, 26936, 27664, 30472, 32816, 36556, 38969, 39368, 43364, 44536, 53326, 53872, 60944, 63973, 72371, 73112, 75887, 77938, 78736, 86728, 89072, 106652, 127946, 140933, 144742, 146224, 151774, 155876, 173456, 205979, 213304, 255892, 281866, 289484, 303548, 311752, 411958, 426608, 506597, 511784, 563732, 578968, 607096, 623504, 823916, 986531, 1013194, 1023568, 1127464, 1157936, 1214192, 1441853, 1647832, 1973062, 2026388, 2254928, 2677727, 2883706, 3295664, 3946124, 4052776, 5355454, 5767412, 7892248, 8105552, 10710908, 11534824, 15784496, 18744089, 21421816, 23069648, 37488178, 42843632, 74976356, 149952712, 299905424]

約数ペア:

[(1, 299905424), (2, 149952712), (4, 74976356), (7, 42843632), (8, 37488178), (13, 23069648), (14, 21421816), (16, 18744089), (19, 15784496), (26, 11534824), (28, 10710908), (37, 8105552), (38, 7892248), (52, 5767412), (56, 5355454), (74, 4052776), (76, 3946124), (91, 3295664), (104, 2883706), (112, 2677727), (133, 2254928), (148, 2026388), (152, 1973062), (182, 1647832), (208, 1441853), (247, 1214192), (259, 1157936), (266, 1127464), (293, 1023568), (296, 1013194), (304, 986531), (364, 823916), (481, 623504), (494, 607096), (518, 578968), (532, 563732), (586, 511784), (592, 506597), (703, 426608), (728, 411958), (962, 311752), (988, 303548), (1036, 289484), (1064, 281866), (1172, 255892), (1406, 213304), (1456, 205979), (1729, 173456), (1924, 155876), (1976, 151774), (2051, 146224), (2072, 144742), (2128, 140933), (2344, 127946), (2812, 106652), (3367, 89072), (3458, 86728), (3809, 78736), (3848, 77938), (3952, 75887), (4102, 73112), (4144, 72371), (4688, 63973), (4921, 60944), (5567, 53872), (5624, 53326), (6734, 44536), (6916, 43364), (7618, 39368), (7696, 38969), (8204, 36556), (9139, 32816), (9842, 30472), (10841, 27664), (11134, 26936), (11248, 26663), (13468, 22268), (13832, 21682), (15236, 19684), (16408, 18278)]