497994328

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:557

約数の個数: 96

約数和(自身を含む): 1095716160

約数和(自身を除く): 597721832

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 47, 52, 68, 94, 104, 136, 169, 188, 221, 338, 376, 442, 461, 611, 676, 799, 884, 922, 1222, 1352, 1598, 1768, 1844, 2444, 2873, 3196, 3688, 4888, 5746, 5993, 6392, 7837, 7943, 10387, 11492, 11986, 15674, 15886, 20774, 21667, 22984, 23972, 31348, 31772, 41548, 43334, 47944, 62696, 63544, 77909, 83096, 86668, 101881, 135031, 155818, 173336, 203762, 270062, 281671, 311636, 368339, 407524, 540124, 563342, 623272, 736678, 815048, 1080248, 1126684, 1324453, 1473356, 2253368, 2648906, 2946712, 3661723, 4788407, 5297812, 7323446, 9576814, 10595624, 14646892, 19153628, 29293784, 38307256, 62249291, 124498582, 248997164, 497994328]

約数ペア:

[(1, 497994328), (2, 248997164), (4, 124498582), (8, 62249291), (13, 38307256), (17, 29293784), (26, 19153628), (34, 14646892), (47, 10595624), (52, 9576814), (68, 7323446), (94, 5297812), (104, 4788407), (136, 3661723), (169, 2946712), (188, 2648906), (221, 2253368), (338, 1473356), (376, 1324453), (442, 1126684), (461, 1080248), (611, 815048), (676, 736678), (799, 623272), (884, 563342), (922, 540124), (1222, 407524), (1352, 368339), (1598, 311636), (1768, 281671), (1844, 270062), (2444, 203762), (2873, 173336), (3196, 155818), (3688, 135031), (4888, 101881), (5746, 86668), (5993, 83096), (6392, 77909), (7837, 63544), (7943, 62696), (10387, 47944), (11492, 43334), (11986, 41548), (15674, 31772), (15886, 31348), (20774, 23972), (21667, 22984)]