2123289324

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8609}}^1$

素因数の和:8680

約数の個数: 144

約数和(自身を含む): 6318224640

約数和(自身を除く): 4194935316

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 31, 34, 36, 39, 51, 52, 62, 68, 78, 93, 102, 117, 124, 153, 156, 186, 204, 221, 234, 279, 306, 372, 403, 442, 468, 527, 558, 612, 663, 806, 884, 1054, 1116, 1209, 1326, 1581, 1612, 1989, 2108, 2418, 2652, 3162, 3627, 3978, 4743, 4836, 6324, 6851, 7254, 7956, 8609, 9486, 13702, 14508, 17218, 18972, 20553, 25827, 27404, 34436, 41106, 51654, 61659, 77481, 82212, 103308, 111917, 123318, 146353, 154962, 223834, 246636, 266879, 292706, 309924, 335751, 439059, 447668, 533758, 585412, 671502, 800637, 878118, 1007253, 1067516, 1317177, 1343004, 1601274, 1756236, 1902589, 2014506, 2401911, 2634354, 3202548, 3469427, 3805178, 4029012, 4536943, 4803822, 5268708, 5707767, 6938854, 7610356, 9073886, 9607644, 10408281, 11415534, 13610829, 13877708, 17123301, 18147772, 20816562, 22831068, 27221658, 31224843, 34246602, 40832487, 41633124, 54443316, 58980259, 62449686, 68493204, 81664974, 117960518, 124899372, 163329948, 176940777, 235921036, 353881554, 530822331, 707763108, 1061644662, 2123289324]

約数ペア:

[(1, 2123289324), (2, 1061644662), (3, 707763108), (4, 530822331), (6, 353881554), (9, 235921036), (12, 176940777), (13, 163329948), (17, 124899372), (18, 117960518), (26, 81664974), (31, 68493204), (34, 62449686), (36, 58980259), (39, 54443316), (51, 41633124), (52, 40832487), (62, 34246602), (68, 31224843), (78, 27221658), (93, 22831068), (102, 20816562), (117, 18147772), (124, 17123301), (153, 13877708), (156, 13610829), (186, 11415534), (204, 10408281), (221, 9607644), (234, 9073886), (279, 7610356), (306, 6938854), (372, 5707767), (403, 5268708), (442, 4803822), (468, 4536943), (527, 4029012), (558, 3805178), (612, 3469427), (663, 3202548), (806, 2634354), (884, 2401911), (1054, 2014506), (1116, 1902589), (1209, 1756236), (1326, 1601274), (1581, 1343004), (1612, 1317177), (1989, 1067516), (2108, 1007253), (2418, 878118), (2652, 800637), (3162, 671502), (3627, 585412), (3978, 533758), (4743, 447668), (4836, 439059), (6324, 335751), (6851, 309924), (7254, 292706), (7956, 266879), (8609, 246636), (9486, 223834), (13702, 154962), (14508, 146353), (17218, 123318), (18972, 111917), (20553, 103308), (25827, 82212), (27404, 77481), (34436, 61659), (41106, 51654)]