418631928

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{853}}^1$

素因数の和:910

約数の個数: 144

約数和(自身を含む): 1247130360

約数和(自身を除く): 828498432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 121, 132, 143, 156, 169, 242, 264, 286, 312, 338, 363, 429, 484, 507, 572, 676, 726, 853, 858, 968, 1014, 1144, 1352, 1452, 1573, 1706, 1716, 1859, 2028, 2559, 2904, 3146, 3412, 3432, 3718, 4056, 4719, 5118, 5577, 6292, 6824, 7436, 9383, 9438, 10236, 11089, 11154, 12584, 14872, 18766, 18876, 20449, 20472, 22178, 22308, 28149, 33267, 37532, 37752, 40898, 44356, 44616, 56298, 61347, 66534, 75064, 81796, 88712, 103213, 112596, 121979, 122694, 133068, 144157, 163592, 206426, 225192, 243958, 245388, 266136, 288314, 309639, 365937, 412852, 432471, 487916, 490776, 576628, 619278, 731874, 825704, 864942, 975832, 1153256, 1238556, 1341769, 1463748, 1585727, 1729884, 2477112, 2683538, 2927496, 3171454, 3459768, 4025307, 4757181, 5367076, 6342908, 8050614, 9514362, 10734152, 12685816, 16101228, 17442997, 19028724, 32202456, 34885994, 38057448, 52328991, 69771988, 104657982, 139543976, 209315964, 418631928]

約数ペア:

[(1, 418631928), (2, 209315964), (3, 139543976), (4, 104657982), (6, 69771988), (8, 52328991), (11, 38057448), (12, 34885994), (13, 32202456), (22, 19028724), (24, 17442997), (26, 16101228), (33, 12685816), (39, 10734152), (44, 9514362), (52, 8050614), (66, 6342908), (78, 5367076), (88, 4757181), (104, 4025307), (121, 3459768), (132, 3171454), (143, 2927496), (156, 2683538), (169, 2477112), (242, 1729884), (264, 1585727), (286, 1463748), (312, 1341769), (338, 1238556), (363, 1153256), (429, 975832), (484, 864942), (507, 825704), (572, 731874), (676, 619278), (726, 576628), (853, 490776), (858, 487916), (968, 432471), (1014, 412852), (1144, 365937), (1352, 309639), (1452, 288314), (1573, 266136), (1706, 245388), (1716, 243958), (1859, 225192), (2028, 206426), (2559, 163592), (2904, 144157), (3146, 133068), (3412, 122694), (3432, 121979), (3718, 112596), (4056, 103213), (4719, 88712), (5118, 81796), (5577, 75064), (6292, 66534), (6824, 61347), (7436, 56298), (9383, 44616), (9438, 44356), (10236, 40898), (11089, 37752), (11154, 37532), (12584, 33267), (14872, 28149), (18766, 22308), (18876, 22178), (20449, 20472)]