7882289532

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{317783}}^1$

素因数の和:317859

約数の個数: 72

約数和(自身を含む): 21862268064

約数和(自身を除く): 13979978532

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 212, 234, 318, 468, 477, 636, 689, 954, 1378, 1908, 2067, 2756, 4134, 6201, 8268, 12402, 24804, 317783, 635566, 953349, 1271132, 1906698, 2860047, 3813396, 4131179, 5720094, 8262358, 11440188, 12393537, 16524716, 16842499, 24787074, 33684998, 37180611, 49574148, 50527497, 67369996, 74361222, 101054994, 148722444, 151582491, 202109988, 218952487, 303164982, 437904974, 606329964, 656857461, 875809948, 1313714922, 1970572383, 2627429844, 3941144766, 7882289532]

約数ペア:

[(1, 7882289532), (2, 3941144766), (3, 2627429844), (4, 1970572383), (6, 1313714922), (9, 875809948), (12, 656857461), (13, 606329964), (18, 437904974), (26, 303164982), (36, 218952487), (39, 202109988), (52, 151582491), (53, 148722444), (78, 101054994), (106, 74361222), (117, 67369996), (156, 50527497), (159, 49574148), (212, 37180611), (234, 33684998), (318, 24787074), (468, 16842499), (477, 16524716), (636, 12393537), (689, 11440188), (954, 8262358), (1378, 5720094), (1908, 4131179), (2067, 3813396), (2756, 2860047), (4134, 1906698), (6201, 1271132), (8268, 953349), (12402, 635566), (24804, 317783)]