216690912

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{32713}}^1$

素因数の和:32752

約数の個数: 72

約数和(自身を含む): 643026384

約数和(自身を除く): 426335472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 32713, 65426, 98139, 130852, 196278, 261704, 294417, 392556, 523408, 588834, 752399, 785112, 1046816, 1177668, 1504798, 1570224, 2257197, 2355336, 3009596, 3140448, 4514394, 4710672, 6019192, 6771591, 9028788, 9421344, 12038384, 13543182, 18057576, 24076768, 27086364, 36115152, 54172728, 72230304, 108345456, 216690912]

約数ペア:

[(1, 216690912), (2, 108345456), (3, 72230304), (4, 54172728), (6, 36115152), (8, 27086364), (9, 24076768), (12, 18057576), (16, 13543182), (18, 12038384), (23, 9421344), (24, 9028788), (32, 6771591), (36, 6019192), (46, 4710672), (48, 4514394), (69, 3140448), (72, 3009596), (92, 2355336), (96, 2257197), (138, 1570224), (144, 1504798), (184, 1177668), (207, 1046816), (276, 785112), (288, 752399), (368, 588834), (414, 523408), (552, 392556), (736, 294417), (828, 261704), (1104, 196278), (1656, 130852), (2208, 98139), (3312, 65426), (6624, 32713)]