281633202

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 655050240

約数和(自身を除く): 373417038

約数列:

[1, 2, 3, 6, 9, 18, 31, 53, 62, 89, 93, 106, 107, 159, 178, 186, 214, 267, 279, 318, 321, 477, 534, 558, 642, 801, 954, 963, 1602, 1643, 1926, 2759, 3286, 3317, 4717, 4929, 5518, 5671, 6634, 8277, 9434, 9523, 9858, 9951, 11342, 14151, 14787, 16554, 17013, 19046, 19902, 24831, 28302, 28569, 29574, 29853, 34026, 42453, 49662, 51039, 57138, 59706, 84906, 85707, 102078, 146227, 171414, 175801, 292454, 295213, 351602, 438681, 504719, 527403, 590426, 877362, 885639, 1009438, 1054806, 1316043, 1514157, 1582209, 1771278, 2632086, 2656917, 3028314, 3164418, 4542471, 5313834, 9084942, 15646289, 31292578, 46938867, 93877734, 140816601, 281633202]

約数ペア:

[(1, 281633202), (2, 140816601), (3, 93877734), (6, 46938867), (9, 31292578), (18, 15646289), (31, 9084942), (53, 5313834), (62, 4542471), (89, 3164418), (93, 3028314), (106, 2656917), (107, 2632086), (159, 1771278), (178, 1582209), (186, 1514157), (214, 1316043), (267, 1054806), (279, 1009438), (318, 885639), (321, 877362), (477, 590426), (534, 527403), (558, 504719), (642, 438681), (801, 351602), (954, 295213), (963, 292454), (1602, 175801), (1643, 171414), (1926, 146227), (2759, 102078), (3286, 85707), (3317, 84906), (4717, 59706), (4929, 57138), (5518, 51039), (5671, 49662), (6634, 42453), (8277, 34026), (9434, 29853), (9523, 29574), (9858, 28569), (9951, 28302), (11342, 24831), (14151, 19902), (14787, 19046), (16554, 17013)]