219926064

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1597}}^1$

素因数の和:1778

約数の個数: 80

約数和(自身を含む): 602382080

約数和(自身を除く): 382456016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 151, 152, 228, 302, 304, 453, 456, 604, 906, 912, 1208, 1597, 1812, 2416, 2869, 3194, 3624, 4791, 5738, 6388, 7248, 8607, 9582, 11476, 12776, 17214, 19164, 22952, 25552, 30343, 34428, 38328, 45904, 60686, 68856, 76656, 91029, 121372, 137712, 182058, 241147, 242744, 364116, 482294, 485488, 723441, 728232, 964588, 1446882, 1456464, 1929176, 2893764, 3858352, 4581793, 5787528, 9163586, 11575056, 13745379, 18327172, 27490758, 36654344, 54981516, 73308688, 109963032, 219926064]

約数ペア:

[(1, 219926064), (2, 109963032), (3, 73308688), (4, 54981516), (6, 36654344), (8, 27490758), (12, 18327172), (16, 13745379), (19, 11575056), (24, 9163586), (38, 5787528), (48, 4581793), (57, 3858352), (76, 2893764), (114, 1929176), (151, 1456464), (152, 1446882), (228, 964588), (302, 728232), (304, 723441), (453, 485488), (456, 482294), (604, 364116), (906, 242744), (912, 241147), (1208, 182058), (1597, 137712), (1812, 121372), (2416, 91029), (2869, 76656), (3194, 68856), (3624, 60686), (4791, 45904), (5738, 38328), (6388, 34428), (7248, 30343), (8607, 25552), (9582, 22952), (11476, 19164), (12776, 17214)]