988111176

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{47269}}^1$

素因数の和:47358

約数の個数: 64

約数和(自身を含む): 2700062400

約数和(自身を除く): 1711951224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 67, 78, 104, 134, 156, 201, 268, 312, 402, 536, 804, 871, 1608, 1742, 2613, 3484, 5226, 6968, 10452, 20904, 47269, 94538, 141807, 189076, 283614, 378152, 567228, 614497, 1134456, 1228994, 1843491, 2457988, 3167023, 3686982, 4915976, 6334046, 7373964, 9501069, 12668092, 14747928, 19002138, 25336184, 38004276, 41171299, 76008552, 82342598, 123513897, 164685196, 247027794, 329370392, 494055588, 988111176]

約数ペア:

[(1, 988111176), (2, 494055588), (3, 329370392), (4, 247027794), (6, 164685196), (8, 123513897), (12, 82342598), (13, 76008552), (24, 41171299), (26, 38004276), (39, 25336184), (52, 19002138), (67, 14747928), (78, 12668092), (104, 9501069), (134, 7373964), (156, 6334046), (201, 4915976), (268, 3686982), (312, 3167023), (402, 2457988), (536, 1843491), (804, 1228994), (871, 1134456), (1608, 614497), (1742, 567228), (2613, 378152), (3484, 283614), (5226, 189076), (6968, 141807), (10452, 94538), (20904, 47269)]