308509092

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{1061}}^1$

素因数の和:1309

約数の個数: 72

約数和(自身を含む): 803674872

約数和(自身を除く): 495165780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 197, 246, 369, 394, 492, 591, 738, 788, 1061, 1182, 1476, 1773, 2122, 2364, 3183, 3546, 4244, 6366, 7092, 8077, 9549, 12732, 16154, 19098, 24231, 32308, 38196, 43501, 48462, 72693, 87002, 96924, 130503, 145386, 174004, 209017, 261006, 290772, 391509, 418034, 522012, 627051, 783018, 836068, 1254102, 1566036, 1881153, 2508204, 3762306, 7524612, 8569697, 17139394, 25709091, 34278788, 51418182, 77127273, 102836364, 154254546, 308509092]

約数ペア:

[(1, 308509092), (2, 154254546), (3, 102836364), (4, 77127273), (6, 51418182), (9, 34278788), (12, 25709091), (18, 17139394), (36, 8569697), (41, 7524612), (82, 3762306), (123, 2508204), (164, 1881153), (197, 1566036), (246, 1254102), (369, 836068), (394, 783018), (492, 627051), (591, 522012), (738, 418034), (788, 391509), (1061, 290772), (1182, 261006), (1476, 209017), (1773, 174004), (2122, 145386), (2364, 130503), (3183, 96924), (3546, 87002), (4244, 72693), (6366, 48462), (7092, 43501), (8077, 38196), (9549, 32308), (12732, 24231), (16154, 19098)]