19474846944

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{243533}}^1$

素因数の和:243577

約数の個数: 144

約数和(自身を含む): 62966202768

約数和(自身を除く): 43491355824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 68, 84, 96, 98, 102, 112, 119, 136, 147, 168, 196, 204, 224, 238, 272, 294, 336, 357, 392, 408, 476, 544, 588, 672, 714, 784, 816, 833, 952, 1176, 1428, 1568, 1632, 1666, 1904, 2352, 2499, 2856, 3332, 3808, 4704, 4998, 5712, 6664, 9996, 11424, 13328, 19992, 26656, 39984, 79968, 243533, 487066, 730599, 974132, 1461198, 1704731, 1948264, 2922396, 3409462, 3896528, 4140061, 5114193, 5844792, 6818924, 7793056, 8280122, 10228386, 11689584, 11933117, 12420183, 13637848, 16560244, 20456772, 23379168, 23866234, 24840366, 27275696, 28980427, 33120488, 35799351, 40913544, 47732468, 49680732, 54551392, 57960854, 66240976, 71598702, 81827088, 86941281, 95464936, 99361464, 115921708, 132481952, 143197404, 163654176, 173882562, 190929872, 198722928, 202862989, 231843416, 286394808, 347765124, 381859744, 397445856, 405725978, 463686832, 572789616, 608588967, 695530248, 811451956, 927373664, 1145579232, 1217177934, 1391060496, 1622903912, 2434355868, 2782120992, 3245807824, 4868711736, 6491615648, 9737423472, 19474846944]

約数ペア:

[(1, 19474846944), (2, 9737423472), (3, 6491615648), (4, 4868711736), (6, 3245807824), (7, 2782120992), (8, 2434355868), (12, 1622903912), (14, 1391060496), (16, 1217177934), (17, 1145579232), (21, 927373664), (24, 811451956), (28, 695530248), (32, 608588967), (34, 572789616), (42, 463686832), (48, 405725978), (49, 397445856), (51, 381859744), (56, 347765124), (68, 286394808), (84, 231843416), (96, 202862989), (98, 198722928), (102, 190929872), (112, 173882562), (119, 163654176), (136, 143197404), (147, 132481952), (168, 115921708), (196, 99361464), (204, 95464936), (224, 86941281), (238, 81827088), (272, 71598702), (294, 66240976), (336, 57960854), (357, 54551392), (392, 49680732), (408, 47732468), (476, 40913544), (544, 35799351), (588, 33120488), (672, 28980427), (714, 27275696), (784, 24840366), (816, 23866234), (833, 23379168), (952, 20456772), (1176, 16560244), (1428, 13637848), (1568, 12420183), (1632, 11933117), (1666, 11689584), (1904, 10228386), (2352, 8280122), (2499, 7793056), (2856, 6818924), (3332, 5844792), (3808, 5114193), (4704, 4140061), (4998, 3896528), (5712, 3409462), (6664, 2922396), (9996, 1948264), (11424, 1704731), (13328, 1461198), (19992, 974132), (26656, 730599), (39984, 487066), (79968, 243533)]