253216368

素因数分解:

$2^4\times 3^4\times {\mathrm{61}}^1\times {\mathrm{3203}}^1$

素因数の和:3284

約数の個数: 100

約数和(自身を含む): 745128648

約数和(自身を除く): 491912280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 81, 108, 122, 144, 162, 183, 216, 244, 324, 366, 432, 488, 549, 648, 732, 976, 1098, 1296, 1464, 1647, 2196, 2928, 3203, 3294, 4392, 4941, 6406, 6588, 8784, 9609, 9882, 12812, 13176, 19218, 19764, 25624, 26352, 28827, 38436, 39528, 51248, 57654, 76872, 79056, 86481, 115308, 153744, 172962, 195383, 230616, 259443, 345924, 390766, 461232, 518886, 586149, 691848, 781532, 1037772, 1172298, 1383696, 1563064, 1758447, 2075544, 2344596, 3126128, 3516894, 4151088, 4689192, 5275341, 7033788, 9378384, 10550682, 14067576, 15826023, 21101364, 28135152, 31652046, 42202728, 63304092, 84405456, 126608184, 253216368]

約数ペア:

[(1, 253216368), (2, 126608184), (3, 84405456), (4, 63304092), (6, 42202728), (8, 31652046), (9, 28135152), (12, 21101364), (16, 15826023), (18, 14067576), (24, 10550682), (27, 9378384), (36, 7033788), (48, 5275341), (54, 4689192), (61, 4151088), (72, 3516894), (81, 3126128), (108, 2344596), (122, 2075544), (144, 1758447), (162, 1563064), (183, 1383696), (216, 1172298), (244, 1037772), (324, 781532), (366, 691848), (432, 586149), (488, 518886), (549, 461232), (648, 390766), (732, 345924), (976, 259443), (1098, 230616), (1296, 195383), (1464, 172962), (1647, 153744), (2196, 115308), (2928, 86481), (3203, 79056), (3294, 76872), (4392, 57654), (4941, 51248), (6406, 39528), (6588, 38436), (8784, 28827), (9609, 26352), (9882, 25624), (12812, 19764), (13176, 19218)]