426603678

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:218

約数の個数: 128

約数和(自身を含む): 994332672

約数和(自身を除く): 567728994

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 47, 51, 53, 69, 73, 94, 102, 106, 138, 141, 146, 159, 219, 282, 318, 391, 438, 782, 799, 901, 1081, 1173, 1219, 1241, 1598, 1679, 1802, 2162, 2346, 2397, 2438, 2482, 2491, 2703, 3243, 3358, 3431, 3657, 3723, 3869, 4794, 4982, 5037, 5406, 6486, 6862, 7314, 7446, 7473, 7738, 10074, 10293, 11607, 14946, 18377, 20586, 20723, 23214, 28543, 36754, 41446, 42347, 55131, 57086, 57293, 58327, 62169, 65773, 78913, 84694, 85629, 88987, 110262, 114586, 116654, 124338, 127041, 131546, 157826, 171258, 171879, 174981, 177974, 181843, 197319, 236739, 254082, 266961, 343758, 349962, 363686, 394638, 473478, 533922, 545529, 973981, 1091058, 1341521, 1512779, 1947962, 2683042, 2921943, 3025558, 3091331, 4024563, 4182389, 4538337, 5843886, 6182662, 8049126, 8364778, 9076674, 9273993, 12547167, 18547986, 25094334, 71100613, 142201226, 213301839, 426603678]

約数ペア:

[(1, 426603678), (2, 213301839), (3, 142201226), (6, 71100613), (17, 25094334), (23, 18547986), (34, 12547167), (46, 9273993), (47, 9076674), (51, 8364778), (53, 8049126), (69, 6182662), (73, 5843886), (94, 4538337), (102, 4182389), (106, 4024563), (138, 3091331), (141, 3025558), (146, 2921943), (159, 2683042), (219, 1947962), (282, 1512779), (318, 1341521), (391, 1091058), (438, 973981), (782, 545529), (799, 533922), (901, 473478), (1081, 394638), (1173, 363686), (1219, 349962), (1241, 343758), (1598, 266961), (1679, 254082), (1802, 236739), (2162, 197319), (2346, 181843), (2397, 177974), (2438, 174981), (2482, 171879), (2491, 171258), (2703, 157826), (3243, 131546), (3358, 127041), (3431, 124338), (3657, 116654), (3723, 114586), (3869, 110262), (4794, 88987), (4982, 85629), (5037, 84694), (5406, 78913), (6486, 65773), (6862, 62169), (7314, 58327), (7446, 57293), (7473, 57086), (7738, 55131), (10074, 42347), (10293, 41446), (11607, 36754), (14946, 28543), (18377, 23214), (20586, 20723)]