1490591344

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{6653}}^1$

素因数の和:6758

約数の個数: 80

約数和(自身を含む): 3366391680

約数和(自身を除く): 1875800336

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 67, 76, 88, 134, 152, 176, 209, 268, 304, 418, 536, 737, 836, 1072, 1273, 1474, 1672, 2546, 2948, 3344, 5092, 5896, 6653, 10184, 11792, 13306, 14003, 20368, 26612, 28006, 53224, 56012, 73183, 106448, 112024, 126407, 146366, 224048, 252814, 292732, 445751, 505628, 585464, 891502, 1011256, 1170928, 1390477, 1783004, 2022512, 2780954, 3566008, 4903261, 5561908, 7132016, 8469269, 9806522, 11123816, 16938538, 19613044, 22247632, 33877076, 39226088, 67754152, 78452176, 93161959, 135508304, 186323918, 372647836, 745295672, 1490591344]

約数ペア:

[(1, 1490591344), (2, 745295672), (4, 372647836), (8, 186323918), (11, 135508304), (16, 93161959), (19, 78452176), (22, 67754152), (38, 39226088), (44, 33877076), (67, 22247632), (76, 19613044), (88, 16938538), (134, 11123816), (152, 9806522), (176, 8469269), (209, 7132016), (268, 5561908), (304, 4903261), (418, 3566008), (536, 2780954), (737, 2022512), (836, 1783004), (1072, 1390477), (1273, 1170928), (1474, 1011256), (1672, 891502), (2546, 585464), (2948, 505628), (3344, 445751), (5092, 292732), (5896, 252814), (6653, 224048), (10184, 146366), (11792, 126407), (13306, 112024), (14003, 106448), (20368, 73183), (26612, 56012), (28006, 53224)]