719661072

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{26821}}^1$

素因数の和:26888

約数の個数: 80

約数和(自身を含む): 2048771648

約数和(自身を除く): 1329110576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 156, 172, 208, 258, 312, 344, 516, 559, 624, 688, 1032, 1118, 1677, 2064, 2236, 3354, 4472, 6708, 8944, 13416, 26821, 26832, 53642, 80463, 107284, 160926, 214568, 321852, 348673, 429136, 643704, 697346, 1046019, 1153303, 1287408, 1394692, 2092038, 2306606, 2789384, 3459909, 4184076, 4613212, 5578768, 6919818, 8368152, 9226424, 13839636, 14992939, 16736304, 18452848, 27679272, 29985878, 44978817, 55358544, 59971756, 89957634, 119943512, 179915268, 239887024, 359830536, 719661072]

約数ペア:

[(1, 719661072), (2, 359830536), (3, 239887024), (4, 179915268), (6, 119943512), (8, 89957634), (12, 59971756), (13, 55358544), (16, 44978817), (24, 29985878), (26, 27679272), (39, 18452848), (43, 16736304), (48, 14992939), (52, 13839636), (78, 9226424), (86, 8368152), (104, 6919818), (129, 5578768), (156, 4613212), (172, 4184076), (208, 3459909), (258, 2789384), (312, 2306606), (344, 2092038), (516, 1394692), (559, 1287408), (624, 1153303), (688, 1046019), (1032, 697346), (1118, 643704), (1677, 429136), (2064, 348673), (2236, 321852), (3354, 214568), (4472, 160926), (6708, 107284), (8944, 80463), (13416, 53642), (26821, 26832)]