420204564

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5647}}^1$

素因数の和:5726

約数の個数: 96

約数和(自身を含む): 1195568640

約数和(自身を除く): 775364076

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 53, 54, 78, 106, 108, 117, 156, 159, 212, 234, 318, 351, 468, 477, 636, 689, 702, 954, 1378, 1404, 1431, 1908, 2067, 2756, 2862, 4134, 5647, 5724, 6201, 8268, 11294, 12402, 16941, 18603, 22588, 24804, 33882, 37206, 50823, 67764, 73411, 74412, 101646, 146822, 152469, 203292, 220233, 293644, 299291, 304938, 440466, 598582, 609876, 660699, 880932, 897873, 1197164, 1321398, 1795746, 1982097, 2642796, 2693619, 3591492, 3890783, 3964194, 5387238, 7781566, 7928388, 8080857, 10774476, 11672349, 15563132, 16161714, 23344698, 32323428, 35017047, 46689396, 70034094, 105051141, 140068188, 210102282, 420204564]

約数ペア:

[(1, 420204564), (2, 210102282), (3, 140068188), (4, 105051141), (6, 70034094), (9, 46689396), (12, 35017047), (13, 32323428), (18, 23344698), (26, 16161714), (27, 15563132), (36, 11672349), (39, 10774476), (52, 8080857), (53, 7928388), (54, 7781566), (78, 5387238), (106, 3964194), (108, 3890783), (117, 3591492), (156, 2693619), (159, 2642796), (212, 1982097), (234, 1795746), (318, 1321398), (351, 1197164), (468, 897873), (477, 880932), (636, 660699), (689, 609876), (702, 598582), (954, 440466), (1378, 304938), (1404, 299291), (1431, 293644), (1908, 220233), (2067, 203292), (2756, 152469), (2862, 146822), (4134, 101646), (5647, 74412), (5724, 73411), (6201, 67764), (8268, 50823), (11294, 37206), (12402, 33882), (16941, 24804), (18603, 22588)]