218048766

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{569}}^1$

素因数の和:638

約数の個数: 64

約数和(自身を含む): 499867200

約数和(自身を除く): 281818434

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 289, 442, 569, 578, 663, 867, 1138, 1326, 1707, 1734, 3414, 3757, 4913, 7397, 7514, 9673, 9826, 11271, 14739, 14794, 19346, 22191, 22542, 29019, 29478, 44382, 58038, 63869, 125749, 127738, 164441, 191607, 251498, 328882, 377247, 383214, 493323, 754494, 986646, 2137733, 2795497, 4275466, 5590994, 6413199, 8386491, 12826398, 16772982, 36341461, 72682922, 109024383, 218048766]

約数ペア:

[(1, 218048766), (2, 109024383), (3, 72682922), (6, 36341461), (13, 16772982), (17, 12826398), (26, 8386491), (34, 6413199), (39, 5590994), (51, 4275466), (78, 2795497), (102, 2137733), (221, 986646), (289, 754494), (442, 493323), (569, 383214), (578, 377247), (663, 328882), (867, 251498), (1138, 191607), (1326, 164441), (1707, 127738), (1734, 125749), (3414, 63869), (3757, 58038), (4913, 44382), (7397, 29478), (7514, 29019), (9673, 22542), (9826, 22191), (11271, 19346), (14739, 14794)]