246229672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1049}}^1$

素因数の和:1166

約数の個数: 64

約数和(自身を含む): 519498000

約数和(自身を除く): 273268328

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 61, 74, 104, 122, 148, 244, 296, 481, 488, 793, 962, 1049, 1586, 1924, 2098, 2257, 3172, 3848, 4196, 4514, 6344, 8392, 9028, 13637, 18056, 27274, 29341, 38813, 54548, 58682, 63989, 77626, 109096, 117364, 127978, 155252, 234728, 255956, 310504, 504569, 511912, 831857, 1009138, 1663714, 2018276, 2367593, 3327428, 4036552, 4735186, 6654856, 9470372, 18940744, 30778709, 61557418, 123114836, 246229672]

約数ペア:

[(1, 246229672), (2, 123114836), (4, 61557418), (8, 30778709), (13, 18940744), (26, 9470372), (37, 6654856), (52, 4735186), (61, 4036552), (74, 3327428), (104, 2367593), (122, 2018276), (148, 1663714), (244, 1009138), (296, 831857), (481, 511912), (488, 504569), (793, 310504), (962, 255956), (1049, 234728), (1586, 155252), (1924, 127978), (2098, 117364), (2257, 109096), (3172, 77626), (3848, 63989), (4196, 58682), (4514, 54548), (6344, 38813), (8392, 29341), (9028, 27274), (13637, 18056)]