312121836

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1453}}^1$

素因数の和:1502

約数の個数: 144

約数和(自身を含む): 933607584

約数和(自身を除く): 621485748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 81, 102, 108, 117, 153, 156, 162, 204, 221, 234, 243, 306, 324, 351, 442, 459, 468, 486, 612, 663, 702, 884, 918, 972, 1053, 1326, 1377, 1404, 1453, 1836, 1989, 2106, 2652, 2754, 2906, 3159, 3978, 4131, 4212, 4359, 5508, 5812, 5967, 6318, 7956, 8262, 8718, 11934, 12636, 13077, 16524, 17436, 17901, 18889, 23868, 24701, 26154, 35802, 37778, 39231, 49402, 52308, 53703, 56667, 71604, 74103, 75556, 78462, 98804, 107406, 113334, 117693, 148206, 156924, 170001, 214812, 222309, 226668, 235386, 296412, 321113, 340002, 353079, 444618, 470772, 510003, 642226, 666927, 680004, 706158, 889236, 963339, 1020006, 1284452, 1333854, 1412316, 1530009, 1926678, 2000781, 2040012, 2667708, 2890017, 3060018, 3853356, 4001562, 4590027, 5780034, 6002343, 6120036, 8003124, 8670051, 9180054, 11560068, 12004686, 17340102, 18360108, 24009372, 26010153, 34680204, 52020306, 78030459, 104040612, 156060918, 312121836]

約数ペア:

[(1, 312121836), (2, 156060918), (3, 104040612), (4, 78030459), (6, 52020306), (9, 34680204), (12, 26010153), (13, 24009372), (17, 18360108), (18, 17340102), (26, 12004686), (27, 11560068), (34, 9180054), (36, 8670051), (39, 8003124), (51, 6120036), (52, 6002343), (54, 5780034), (68, 4590027), (78, 4001562), (81, 3853356), (102, 3060018), (108, 2890017), (117, 2667708), (153, 2040012), (156, 2000781), (162, 1926678), (204, 1530009), (221, 1412316), (234, 1333854), (243, 1284452), (306, 1020006), (324, 963339), (351, 889236), (442, 706158), (459, 680004), (468, 666927), (486, 642226), (612, 510003), (663, 470772), (702, 444618), (884, 353079), (918, 340002), (972, 321113), (1053, 296412), (1326, 235386), (1377, 226668), (1404, 222309), (1453, 214812), (1836, 170001), (1989, 156924), (2106, 148206), (2652, 117693), (2754, 113334), (2906, 107406), (3159, 98804), (3978, 78462), (4131, 75556), (4212, 74103), (4359, 71604), (5508, 56667), (5812, 53703), (5967, 52308), (6318, 49402), (7956, 39231), (8262, 37778), (8718, 35802), (11934, 26154), (12636, 24701), (13077, 23868), (16524, 18889), (17436, 17901)]