304216448

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1867}}^1$

素因数の和:1967

約数の個数: 64

約数和(自身を含む): 647822400

約数和(自身を除く): 343605952

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 67, 76, 128, 134, 152, 268, 304, 536, 608, 1072, 1216, 1273, 1867, 2144, 2432, 2546, 3734, 4288, 5092, 7468, 8576, 10184, 14936, 20368, 29872, 35473, 40736, 59744, 70946, 81472, 119488, 125089, 141892, 162944, 238976, 250178, 283784, 500356, 567568, 1000712, 1135136, 2001424, 2270272, 2376691, 4002848, 4540544, 4753382, 8005696, 9506764, 16011392, 19013528, 38027056, 76054112, 152108224, 304216448]

約数ペア:

[(1, 304216448), (2, 152108224), (4, 76054112), (8, 38027056), (16, 19013528), (19, 16011392), (32, 9506764), (38, 8005696), (64, 4753382), (67, 4540544), (76, 4002848), (128, 2376691), (134, 2270272), (152, 2001424), (268, 1135136), (304, 1000712), (536, 567568), (608, 500356), (1072, 283784), (1216, 250178), (1273, 238976), (1867, 162944), (2144, 141892), (2432, 125089), (2546, 119488), (3734, 81472), (4288, 70946), (5092, 59744), (7468, 40736), (8576, 35473), (10184, 29872), (14936, 20368)]