577860668

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 1372815360

約数和(自身を除く): 794954692

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 79, 119, 121, 127, 154, 158, 187, 238, 242, 254, 308, 316, 374, 476, 484, 508, 553, 748, 847, 869, 889, 1106, 1309, 1343, 1397, 1694, 1738, 1778, 2057, 2159, 2212, 2618, 2686, 2794, 3388, 3476, 3556, 4114, 4318, 5236, 5372, 5588, 6083, 8228, 8636, 9401, 9559, 9779, 10033, 12166, 14399, 14773, 15113, 15367, 18802, 19118, 19558, 20066, 23749, 24332, 28798, 29546, 30226, 30734, 37604, 38236, 39116, 40132, 47498, 57596, 59092, 60452, 61468, 66913, 70231, 94996, 103411, 107569, 110363, 133826, 140462, 162503, 166243, 170561, 206822, 215138, 220726, 261239, 267652, 280924, 325006, 332486, 341122, 413644, 430276, 441452, 522478, 650012, 664972, 682244, 772541, 1044956, 1137521, 1193927, 1213993, 1545082, 1828673, 1876171, 2275042, 2387854, 2427986, 3090164, 3657346, 3752342, 4550084, 4775708, 4855972, 7314692, 7504684, 8497951, 13133197, 16995902, 20637881, 26266394, 33991804, 41275762, 52532788, 82551524, 144465167, 288930334, 577860668]

約数ペア:

[(1, 577860668), (2, 288930334), (4, 144465167), (7, 82551524), (11, 52532788), (14, 41275762), (17, 33991804), (22, 26266394), (28, 20637881), (34, 16995902), (44, 13133197), (68, 8497951), (77, 7504684), (79, 7314692), (119, 4855972), (121, 4775708), (127, 4550084), (154, 3752342), (158, 3657346), (187, 3090164), (238, 2427986), (242, 2387854), (254, 2275042), (308, 1876171), (316, 1828673), (374, 1545082), (476, 1213993), (484, 1193927), (508, 1137521), (553, 1044956), (748, 772541), (847, 682244), (869, 664972), (889, 650012), (1106, 522478), (1309, 441452), (1343, 430276), (1397, 413644), (1694, 341122), (1738, 332486), (1778, 325006), (2057, 280924), (2159, 267652), (2212, 261239), (2618, 220726), (2686, 215138), (2794, 206822), (3388, 170561), (3476, 166243), (3556, 162503), (4114, 140462), (4318, 133826), (5236, 110363), (5372, 107569), (5588, 103411), (6083, 94996), (8228, 70231), (8636, 66913), (9401, 61468), (9559, 60452), (9779, 59092), (10033, 57596), (12166, 47498), (14399, 40132), (14773, 39116), (15113, 38236), (15367, 37604), (18802, 30734), (19118, 30226), (19558, 29546), (20066, 28798), (23749, 24332)]