21414824304

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{757457}}^1$

素因数の和:757518

約数の個数: 80

約数和(自身を含む): 60111866880

約数和(自身を除く): 38697042576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 3534, 4712, 7068, 9424, 14136, 28272, 757457, 1514914, 2272371, 3029828, 4544742, 6059656, 9089484, 12119312, 14391683, 18178968, 23481167, 28783366, 36357936, 43175049, 46962334, 57566732, 70443501, 86350098, 93924668, 115133464, 140887002, 172700196, 187849336, 230266928, 281774004, 345400392, 375698672, 446142173, 563548008, 690800784, 892284346, 1127096016, 1338426519, 1784568692, 2676853038, 3569137384, 5353706076, 7138274768, 10707412152, 21414824304]

約数ペア:

[(1, 21414824304), (2, 10707412152), (3, 7138274768), (4, 5353706076), (6, 3569137384), (8, 2676853038), (12, 1784568692), (16, 1338426519), (19, 1127096016), (24, 892284346), (31, 690800784), (38, 563548008), (48, 446142173), (57, 375698672), (62, 345400392), (76, 281774004), (93, 230266928), (114, 187849336), (124, 172700196), (152, 140887002), (186, 115133464), (228, 93924668), (248, 86350098), (304, 70443501), (372, 57566732), (456, 46962334), (496, 43175049), (589, 36357936), (744, 28783366), (912, 23481167), (1178, 18178968), (1488, 14391683), (1767, 12119312), (2356, 9089484), (3534, 6059656), (4712, 4544742), (7068, 3029828), (9424, 2272371), (14136, 1514914), (28272, 757457)]