542544834

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{661}}^1$

素因数の和:1315

約数の個数: 64

約数和(自身を含む): 1241170560

約数和(自身を除く): 698625726

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 619, 661, 663, 1238, 1322, 1326, 1857, 1983, 3714, 3966, 8047, 8593, 10523, 11237, 16094, 17186, 21046, 22474, 24141, 25779, 31569, 33711, 48282, 51558, 63138, 67422, 136799, 146081, 273598, 292162, 409159, 410397, 438243, 818318, 820794, 876486, 1227477, 2454954, 5319067, 6955703, 10638134, 13911406, 15957201, 20867109, 31914402, 41734218, 90424139, 180848278, 271272417, 542544834]

約数ペア:

[(1, 542544834), (2, 271272417), (3, 180848278), (6, 90424139), (13, 41734218), (17, 31914402), (26, 20867109), (34, 15957201), (39, 13911406), (51, 10638134), (78, 6955703), (102, 5319067), (221, 2454954), (442, 1227477), (619, 876486), (661, 820794), (663, 818318), (1238, 438243), (1322, 410397), (1326, 409159), (1857, 292162), (1983, 273598), (3714, 146081), (3966, 136799), (8047, 67422), (8593, 63138), (10523, 51558), (11237, 48282), (16094, 33711), (17186, 31569), (21046, 25779), (22474, 24141)]