376431488

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1303}}^1$

素因数の和:1415

約数の個数: 64

約数和(自身を含む): 783417120

約数和(自身を除く): 406985632

約数列:

[1, 2, 4, 8, 16, 32, 37, 61, 64, 74, 122, 128, 148, 244, 296, 488, 592, 976, 1184, 1303, 1952, 2257, 2368, 2606, 3904, 4514, 4736, 5212, 7808, 9028, 10424, 18056, 20848, 36112, 41696, 48211, 72224, 79483, 83392, 96422, 144448, 158966, 166784, 192844, 288896, 317932, 385688, 635864, 771376, 1271728, 1542752, 2543456, 2940871, 3085504, 5086912, 5881742, 6171008, 10173824, 11763484, 23526968, 47053936, 94107872, 188215744, 376431488]

約数ペア:

[(1, 376431488), (2, 188215744), (4, 94107872), (8, 47053936), (16, 23526968), (32, 11763484), (37, 10173824), (61, 6171008), (64, 5881742), (74, 5086912), (122, 3085504), (128, 2940871), (148, 2543456), (244, 1542752), (296, 1271728), (488, 771376), (592, 635864), (976, 385688), (1184, 317932), (1303, 288896), (1952, 192844), (2257, 166784), (2368, 158966), (2606, 144448), (3904, 96422), (4514, 83392), (4736, 79483), (5212, 72224), (7808, 48211), (9028, 41696), (10424, 36112), (18056, 20848)]