198705384

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2423}}^1$

素因数の和:2519

約数の個数: 96

約数和(自身を含む): 578560320

約数和(自身を除く): 379854936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 67, 68, 72, 102, 134, 136, 153, 201, 204, 268, 306, 402, 408, 536, 603, 612, 804, 1139, 1206, 1224, 1608, 2278, 2412, 2423, 3417, 4556, 4824, 4846, 6834, 7269, 9112, 9692, 10251, 13668, 14538, 19384, 20502, 21807, 27336, 29076, 41004, 41191, 43614, 58152, 82008, 82382, 87228, 123573, 162341, 164764, 174456, 247146, 324682, 329528, 370719, 487023, 494292, 649364, 741438, 974046, 988584, 1298728, 1461069, 1482876, 1948092, 2759797, 2922138, 2965752, 3896184, 5519594, 5844276, 8279391, 11039188, 11688552, 16558782, 22078376, 24838173, 33117564, 49676346, 66235128, 99352692, 198705384]

約数ペア:

[(1, 198705384), (2, 99352692), (3, 66235128), (4, 49676346), (6, 33117564), (8, 24838173), (9, 22078376), (12, 16558782), (17, 11688552), (18, 11039188), (24, 8279391), (34, 5844276), (36, 5519594), (51, 3896184), (67, 2965752), (68, 2922138), (72, 2759797), (102, 1948092), (134, 1482876), (136, 1461069), (153, 1298728), (201, 988584), (204, 974046), (268, 741438), (306, 649364), (402, 494292), (408, 487023), (536, 370719), (603, 329528), (612, 324682), (804, 247146), (1139, 174456), (1206, 164764), (1224, 162341), (1608, 123573), (2278, 87228), (2412, 82382), (2423, 82008), (3417, 58152), (4556, 43614), (4824, 41191), (4846, 41004), (6834, 29076), (7269, 27336), (9112, 21807), (9692, 20502), (10251, 19384), (13668, 14538)]