720792282

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{457}}^1$

素因数の和:580

約数の個数: 96

約数和(自身を含む): 1786243968

約数和(自身を除く): 1065451686

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 47, 51, 94, 102, 119, 141, 238, 282, 329, 357, 457, 658, 714, 799, 914, 987, 1371, 1598, 1974, 2209, 2397, 2742, 3199, 4418, 4794, 5593, 6398, 6627, 7769, 9597, 11186, 13254, 15463, 15538, 16779, 19194, 21479, 23307, 30926, 33558, 37553, 42958, 46389, 46614, 54383, 64437, 75106, 92778, 108766, 112659, 128874, 150353, 163149, 225318, 262871, 300706, 326298, 365143, 451059, 525742, 730286, 788613, 902118, 1009513, 1095429, 1577226, 2019026, 2190858, 2556001, 3028539, 5112002, 6057078, 7066591, 7668003, 14133182, 15336006, 17161721, 21199773, 34323442, 42399546, 51485163, 102970326, 120132047, 240264094, 360396141, 720792282]

約数ペア:

[(1, 720792282), (2, 360396141), (3, 240264094), (6, 120132047), (7, 102970326), (14, 51485163), (17, 42399546), (21, 34323442), (34, 21199773), (42, 17161721), (47, 15336006), (51, 14133182), (94, 7668003), (102, 7066591), (119, 6057078), (141, 5112002), (238, 3028539), (282, 2556001), (329, 2190858), (357, 2019026), (457, 1577226), (658, 1095429), (714, 1009513), (799, 902118), (914, 788613), (987, 730286), (1371, 525742), (1598, 451059), (1974, 365143), (2209, 326298), (2397, 300706), (2742, 262871), (3199, 225318), (4418, 163149), (4794, 150353), (5593, 128874), (6398, 112659), (6627, 108766), (7769, 92778), (9597, 75106), (11186, 64437), (13254, 54383), (15463, 46614), (15538, 46389), (16779, 42958), (19194, 37553), (21479, 33558), (23307, 30926)]