305987704

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 674150400

約数和(自身を除く): 368162696

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 127, 131, 152, 209, 242, 254, 262, 418, 484, 508, 524, 836, 968, 1016, 1048, 1397, 1441, 1672, 2299, 2413, 2489, 2794, 2882, 4598, 4826, 4978, 5588, 5764, 9196, 9652, 9956, 11176, 11528, 15367, 15851, 16637, 18392, 19304, 19912, 26543, 27379, 30734, 31702, 33274, 53086, 54758, 61468, 63404, 66548, 106172, 109516, 122936, 126808, 133096, 183007, 212344, 219032, 291973, 301169, 316103, 366014, 583946, 602338, 632206, 732028, 1167892, 1204676, 1264412, 1464056, 2013077, 2335784, 2409352, 2528824, 3477133, 4026154, 6954266, 8052308, 13908532, 16104616, 27817064, 38248463, 76496926, 152993852, 305987704]

約数ペア:

[(1, 305987704), (2, 152993852), (4, 76496926), (8, 38248463), (11, 27817064), (19, 16104616), (22, 13908532), (38, 8052308), (44, 6954266), (76, 4026154), (88, 3477133), (121, 2528824), (127, 2409352), (131, 2335784), (152, 2013077), (209, 1464056), (242, 1264412), (254, 1204676), (262, 1167892), (418, 732028), (484, 632206), (508, 602338), (524, 583946), (836, 366014), (968, 316103), (1016, 301169), (1048, 291973), (1397, 219032), (1441, 212344), (1672, 183007), (2299, 133096), (2413, 126808), (2489, 122936), (2794, 109516), (2882, 106172), (4598, 66548), (4826, 63404), (4978, 61468), (5588, 54758), (5764, 53086), (9196, 33274), (9652, 31702), (9956, 30734), (11176, 27379), (11528, 26543), (15367, 19912), (15851, 19304), (16637, 18392)]