1993841056

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{167}}^1\times {\mathrm{1291}}^1$

素因数の和:1502

約数の個数: 72

約数和(自身を含む): 4198080096

約数和(自身を除く): 2204239040

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 167, 272, 289, 334, 544, 578, 668, 1156, 1291, 1336, 2312, 2582, 2672, 2839, 4624, 5164, 5344, 5678, 9248, 10328, 11356, 20656, 21947, 22712, 41312, 43894, 45424, 48263, 87788, 90848, 96526, 175576, 193052, 215597, 351152, 373099, 386104, 431194, 702304, 746198, 772208, 862388, 1492396, 1544416, 1724776, 2984792, 3449552, 3665149, 5969584, 6899104, 7330298, 11939168, 14660596, 29321192, 58642384, 62307533, 117284768, 124615066, 249230132, 498460264, 996920528, 1993841056]

約数ペア:

[(1, 1993841056), (2, 996920528), (4, 498460264), (8, 249230132), (16, 124615066), (17, 117284768), (32, 62307533), (34, 58642384), (68, 29321192), (136, 14660596), (167, 11939168), (272, 7330298), (289, 6899104), (334, 5969584), (544, 3665149), (578, 3449552), (668, 2984792), (1156, 1724776), (1291, 1544416), (1336, 1492396), (2312, 862388), (2582, 772208), (2672, 746198), (2839, 702304), (4624, 431194), (5164, 386104), (5344, 373099), (5678, 351152), (9248, 215597), (10328, 193052), (11356, 175576), (20656, 96526), (21947, 90848), (22712, 87788), (41312, 48263), (43894, 45424)]