253540368

素因数分解:

$2^4\times 3^6\times {\mathrm{21737}}^1$

素因数の和:21763

約数の個数: 70

約数和(自身を含む): 736548654

約数和(自身を除く): 483008286

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 729, 972, 1296, 1458, 1944, 2916, 3888, 5832, 11664, 21737, 43474, 65211, 86948, 130422, 173896, 195633, 260844, 347792, 391266, 521688, 586899, 782532, 1043376, 1173798, 1565064, 1760697, 2347596, 3130128, 3521394, 4695192, 5282091, 7042788, 9390384, 10564182, 14085576, 15846273, 21128364, 28171152, 31692546, 42256728, 63385092, 84513456, 126770184, 253540368]

約数ペア:

[(1, 253540368), (2, 126770184), (3, 84513456), (4, 63385092), (6, 42256728), (8, 31692546), (9, 28171152), (12, 21128364), (16, 15846273), (18, 14085576), (24, 10564182), (27, 9390384), (36, 7042788), (48, 5282091), (54, 4695192), (72, 3521394), (81, 3130128), (108, 2347596), (144, 1760697), (162, 1565064), (216, 1173798), (243, 1043376), (324, 782532), (432, 586899), (486, 521688), (648, 391266), (729, 347792), (972, 260844), (1296, 195633), (1458, 173896), (1944, 130422), (2916, 86948), (3888, 65211), (5832, 43474), (11664, 21737)]