291269252214

素因数分解:

$2^1\times 3^5\times {\mathrm{61}}^1\times {\mathrm{71}}^2\times {\mathrm{1949}}^1$

素因数の和:2169

約数の個数: 144

約数和(自身を含む): 675032576400

約数和(自身を除く): 383763324186

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 71, 81, 122, 142, 162, 183, 213, 243, 366, 426, 486, 549, 639, 1098, 1278, 1647, 1917, 1949, 3294, 3834, 3898, 4331, 4941, 5041, 5751, 5847, 8662, 9882, 10082, 11502, 11694, 12993, 14823, 15123, 17253, 17541, 25986, 29646, 30246, 34506, 35082, 38979, 45369, 52623, 77958, 90738, 105246, 116937, 118889, 136107, 138379, 157869, 233874, 237778, 272214, 276758, 307501, 315738, 350811, 356667, 408321, 415137, 473607, 615002, 701622, 713334, 816642, 830274, 922503, 947214, 1052433, 1070001, 1224963, 1245411, 1845006, 2104866, 2140002, 2449926, 2490822, 2767509, 3210003, 3736233, 5535018, 6420006, 7472466, 8302527, 8441119, 9630009, 9824909, 11208699, 16605054, 16882238, 19260018, 19649818, 22417398, 24907581, 25323357, 28890027, 29474727, 33626097, 49815162, 50646714, 57780054, 58949454, 67252194, 74722743, 75970071, 88424181, 149445486, 151940142, 176848362, 227910213, 265272543, 455820426, 530545086, 599319449, 683730639, 795817629, 1198638898, 1367461278, 1591635258, 1797958347, 2051191917, 2387452887, 3595916694, 4102383834, 4774905774, 5393875041, 10787750082, 16181625123, 32363250246, 48544875369, 97089750738, 145634626107, 291269252214]

約数ペア:

[(1, 291269252214), (2, 145634626107), (3, 97089750738), (6, 48544875369), (9, 32363250246), (18, 16181625123), (27, 10787750082), (54, 5393875041), (61, 4774905774), (71, 4102383834), (81, 3595916694), (122, 2387452887), (142, 2051191917), (162, 1797958347), (183, 1591635258), (213, 1367461278), (243, 1198638898), (366, 795817629), (426, 683730639), (486, 599319449), (549, 530545086), (639, 455820426), (1098, 265272543), (1278, 227910213), (1647, 176848362), (1917, 151940142), (1949, 149445486), (3294, 88424181), (3834, 75970071), (3898, 74722743), (4331, 67252194), (4941, 58949454), (5041, 57780054), (5751, 50646714), (5847, 49815162), (8662, 33626097), (9882, 29474727), (10082, 28890027), (11502, 25323357), (11694, 24907581), (12993, 22417398), (14823, 19649818), (15123, 19260018), (17253, 16882238), (17541, 16605054), (25986, 11208699), (29646, 9824909), (30246, 9630009), (34506, 8441119), (35082, 8302527), (38979, 7472466), (45369, 6420006), (52623, 5535018), (77958, 3736233), (90738, 3210003), (105246, 2767509), (116937, 2490822), (118889, 2449926), (136107, 2140002), (138379, 2104866), (157869, 1845006), (233874, 1245411), (237778, 1224963), (272214, 1070001), (276758, 1052433), (307501, 947214), (315738, 922503), (350811, 830274), (356667, 816642), (408321, 713334), (415137, 701622), (473607, 615002)]