4400847944

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1\times {\mathrm{967}}^1$

素因数の和:1450

約数の個数: 64

約数和(自身を含む): 8828160000

約数和(自身を除く): 4427312056

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 316, 379, 632, 758, 967, 1501, 1516, 1934, 3002, 3032, 3868, 6004, 7201, 7736, 12008, 14402, 18373, 28804, 29941, 36746, 57608, 59882, 73492, 76393, 119764, 146984, 152786, 239528, 305572, 366493, 568879, 611144, 732986, 1137758, 1451467, 1465972, 2275516, 2902934, 2931944, 4551032, 5805868, 6963367, 11611736, 13926734, 27853468, 28952947, 55706936, 57905894, 115811788, 231623576, 550105993, 1100211986, 2200423972, 4400847944]

約数ペア:

[(1, 4400847944), (2, 2200423972), (4, 1100211986), (8, 550105993), (19, 231623576), (38, 115811788), (76, 57905894), (79, 55706936), (152, 28952947), (158, 27853468), (316, 13926734), (379, 11611736), (632, 6963367), (758, 5805868), (967, 4551032), (1501, 2931944), (1516, 2902934), (1934, 2275516), (3002, 1465972), (3032, 1451467), (3868, 1137758), (6004, 732986), (7201, 611144), (7736, 568879), (12008, 366493), (14402, 305572), (18373, 239528), (28804, 152786), (29941, 146984), (36746, 119764), (57608, 76393), (59882, 73492)]