325201422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:338

約数の個数: 128

約数和(自身を含む): 835430400

約数和(自身を除く): 510228978

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 41, 42, 73, 78, 82, 91, 123, 146, 182, 199, 219, 246, 273, 287, 398, 438, 511, 533, 546, 574, 597, 861, 949, 1022, 1066, 1194, 1393, 1533, 1599, 1722, 1898, 2587, 2786, 2847, 2993, 3066, 3198, 3731, 4179, 5174, 5694, 5986, 6643, 7462, 7761, 8159, 8358, 8979, 11193, 13286, 14527, 15522, 16318, 17958, 18109, 19929, 20951, 22386, 24477, 29054, 36218, 38909, 39858, 41902, 43581, 48954, 54327, 57113, 62853, 77818, 87162, 101689, 106067, 108654, 114226, 116727, 125706, 171339, 188851, 203378, 212134, 233454, 272363, 305067, 318201, 342678, 377702, 544726, 566553, 595607, 610134, 636402, 742469, 817089, 1133106, 1191214, 1321957, 1484938, 1634178, 1786821, 2227407, 2643914, 3573642, 3965871, 4169249, 4454814, 7742891, 7931742, 8338498, 12507747, 15485782, 23228673, 25015494, 46457346, 54200237, 108400474, 162600711, 325201422]

約数ペア:

[(1, 325201422), (2, 162600711), (3, 108400474), (6, 54200237), (7, 46457346), (13, 25015494), (14, 23228673), (21, 15485782), (26, 12507747), (39, 8338498), (41, 7931742), (42, 7742891), (73, 4454814), (78, 4169249), (82, 3965871), (91, 3573642), (123, 2643914), (146, 2227407), (182, 1786821), (199, 1634178), (219, 1484938), (246, 1321957), (273, 1191214), (287, 1133106), (398, 817089), (438, 742469), (511, 636402), (533, 610134), (546, 595607), (574, 566553), (597, 544726), (861, 377702), (949, 342678), (1022, 318201), (1066, 305067), (1194, 272363), (1393, 233454), (1533, 212134), (1599, 203378), (1722, 188851), (1898, 171339), (2587, 125706), (2786, 116727), (2847, 114226), (2993, 108654), (3066, 106067), (3198, 101689), (3731, 87162), (4179, 77818), (5174, 62853), (5694, 57113), (5986, 54327), (6643, 48954), (7462, 43581), (7761, 41902), (8159, 39858), (8358, 38909), (8979, 36218), (11193, 29054), (13286, 24477), (14527, 22386), (15522, 20951), (16318, 19929), (17958, 18109)]