748864644

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 2013462528

約数和(自身を除く): 1264597884

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 121, 124, 127, 131, 132, 186, 242, 254, 262, 341, 363, 372, 381, 393, 484, 508, 524, 682, 726, 762, 786, 1023, 1364, 1397, 1441, 1452, 1524, 1572, 2046, 2794, 2882, 3751, 3937, 4061, 4092, 4191, 4323, 5588, 5764, 7502, 7874, 8122, 8382, 8646, 11253, 11811, 12183, 15004, 15367, 15748, 15851, 16244, 16637, 16764, 17292, 22506, 23622, 24366, 30734, 31702, 33274, 43307, 44671, 45012, 46101, 47244, 47553, 48732, 49911, 61468, 63404, 66548, 86614, 89342, 92202, 95106, 99822, 129921, 134013, 173228, 178684, 183007, 184404, 190212, 199644, 259842, 268026, 366014, 476377, 491381, 515747, 519684, 536052, 549021, 732028, 952754, 982762, 1031494, 1098042, 1429131, 1474143, 1547241, 1905508, 1965524, 2013077, 2062988, 2196084, 2858262, 2948286, 3094482, 4026154, 5673217, 5716524, 5896572, 6039231, 6188964, 8052308, 11346434, 12078462, 17019651, 22692868, 24156924, 34039302, 62405387, 68078604, 124810774, 187216161, 249621548, 374432322, 748864644]

約数ペア:

[(1, 748864644), (2, 374432322), (3, 249621548), (4, 187216161), (6, 124810774), (11, 68078604), (12, 62405387), (22, 34039302), (31, 24156924), (33, 22692868), (44, 17019651), (62, 12078462), (66, 11346434), (93, 8052308), (121, 6188964), (124, 6039231), (127, 5896572), (131, 5716524), (132, 5673217), (186, 4026154), (242, 3094482), (254, 2948286), (262, 2858262), (341, 2196084), (363, 2062988), (372, 2013077), (381, 1965524), (393, 1905508), (484, 1547241), (508, 1474143), (524, 1429131), (682, 1098042), (726, 1031494), (762, 982762), (786, 952754), (1023, 732028), (1364, 549021), (1397, 536052), (1441, 519684), (1452, 515747), (1524, 491381), (1572, 476377), (2046, 366014), (2794, 268026), (2882, 259842), (3751, 199644), (3937, 190212), (4061, 184404), (4092, 183007), (4191, 178684), (4323, 173228), (5588, 134013), (5764, 129921), (7502, 99822), (7874, 95106), (8122, 92202), (8382, 89342), (8646, 86614), (11253, 66548), (11811, 63404), (12183, 61468), (15004, 49911), (15367, 48732), (15748, 47553), (15851, 47244), (16244, 46101), (16637, 45012), (16764, 44671), (17292, 43307), (22506, 33274), (23622, 31702), (24366, 30734)]