394022016

素因数分解:

$2^7\times 3^3\times {\mathrm{23}}^1\times {\mathrm{4957}}^1$

素因数の和:5003

約数の個数: 128

約数和(自身を含む): 1213718400

約数和(自身を除く): 819696384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 276, 288, 368, 384, 414, 432, 552, 576, 621, 736, 828, 864, 1104, 1152, 1242, 1472, 1656, 1728, 2208, 2484, 2944, 3312, 3456, 4416, 4957, 4968, 6624, 8832, 9914, 9936, 13248, 14871, 19828, 19872, 26496, 29742, 39656, 39744, 44613, 59484, 79312, 79488, 89226, 114011, 118968, 133839, 158624, 178452, 228022, 237936, 267678, 317248, 342033, 356904, 456044, 475872, 535356, 634496, 684066, 713808, 912088, 951744, 1026099, 1070712, 1368132, 1427616, 1824176, 1903488, 2052198, 2141424, 2736264, 2855232, 3078297, 3648352, 4104396, 4282848, 5472528, 5710464, 6156594, 7296704, 8208792, 8565696, 10945056, 12313188, 14593408, 16417584, 17131392, 21890112, 24626376, 32835168, 43780224, 49252752, 65670336, 98505504, 131340672, 197011008, 394022016]

約数ペア:

[(1, 394022016), (2, 197011008), (3, 131340672), (4, 98505504), (6, 65670336), (8, 49252752), (9, 43780224), (12, 32835168), (16, 24626376), (18, 21890112), (23, 17131392), (24, 16417584), (27, 14593408), (32, 12313188), (36, 10945056), (46, 8565696), (48, 8208792), (54, 7296704), (64, 6156594), (69, 5710464), (72, 5472528), (92, 4282848), (96, 4104396), (108, 3648352), (128, 3078297), (138, 2855232), (144, 2736264), (184, 2141424), (192, 2052198), (207, 1903488), (216, 1824176), (276, 1427616), (288, 1368132), (368, 1070712), (384, 1026099), (414, 951744), (432, 912088), (552, 713808), (576, 684066), (621, 634496), (736, 535356), (828, 475872), (864, 456044), (1104, 356904), (1152, 342033), (1242, 317248), (1472, 267678), (1656, 237936), (1728, 228022), (2208, 178452), (2484, 158624), (2944, 133839), (3312, 118968), (3456, 114011), (4416, 89226), (4957, 79488), (4968, 79312), (6624, 59484), (8832, 44613), (9914, 39744), (9936, 39656), (13248, 29742), (14871, 26496), (19828, 19872)]